I am done with my therapist. My claim was most recently denied because she didn't keep treatment notes and they rejected her statement. Aside from that though, We've been going around for years and I just want someone new. Being that we are in the middle of coronavirus, no one is seeing anyone here, so my question is, has anyone done online therapy? Does anyone know if it will it be an acceptable medical source? Im so confused about the whole thing. My mental health is declining and I need help, but I really don't know which way to get it right now and I see the importance of finding someone whose records will matter to SSA...obviously getting help is number 1, but having records to back up what we do is of great importance to me as well.

I don't mean to offend you, but I personally always thought it was unacceptable that your therapist would not submit notes to SSA for your claim. A statement is great, but it's like the cherry on top of a sundae. Without the ice cream and fudge, you just have a cherry, not a sundae.
My psychiatrist is still only doing video or telephone appointments. My psychologist is one of only two therapists in her practice doing in-person appointments as an option. The others are only doing phone and video. She also does video and phone due to covid-19, but except for one week, I've always opted for in-person.
Her practice (well, it's not really "her" practice, it's a big practice and she just is one of many therapists that operate out of the office), but anyways, her practice is actively seeking new patients even during the time of covid believe-it-or-not. I'm on their mailing list and I got an advertisement from them about the pandemic creating challenges especially for mental health conditions, etc. and how they have HIPAA-compliant teletherapy that can help for individual, couples, and family therapy, etc. etc.
What I would stay away from are those online therapy sites like talkspace and betterhelp. JMO.
I found my current therapist partly by checking who my employer-based insurance covered (the insurance website had a search feature that showed therapists who accepted my insurance near where I live) and then I cross referenced those people against their profiles on psychologytoday (or if they had their own website) to see if they sounded like a good fit (you wouldn't believe some of the "far out" there profiles on psychologytoday I read that allowed me to easily weed out a good number of psychologists that I was 99.9% certain would not be a good fit for me personally just based on what they wrote about in their profile and how they approach things, etc.
Once you call a psychologist, therapist or practice, sometimes there's a "gatekeeper" (for lack of a better term) that can tell you who might be the best fit for you in the practice. (The head psychologist at the practice I go to sort of serves as the gatekeeper there. You leave a message for her first, she calls you back and you talk to her about yourself and what your issues are and which therapist you'd like to see and they have to okay it as a good fit and make sure that therapist is taking new patients.) Other times, a psychologist or therapist might talk to you briefly on the phone so you can get a feel for if it will be a good fit before you dip your toes in with an actual appointment (or so I've heard).
Just my experience, but for me it was harder to open up and feel connected and "read" my therapist's expression and body language, etc. during our one video appointment. And that is after seeing her for years. I can only imagine how hard it might feel at first to connect with a therapist you have no history with via telephone or video for the first time. But hopefully you can eventually transition to in-person appointments. My psychologist's office is transitioning in late June to having more in-person appointments according to my state's next reopening phase...with forehead temperature checks, checklists you have to complete about not being sick, etc. and masks as always (though so far we don't wear masks in session).
And there might be some people (for whatever reason) who find video or phone appointments more helpful than in-person for whatever reason or equally helpful, but I personally prefer in-person. Or maybe I would have eventually grown used to it over time if I had been forced to continue it.