Be sure to login to Ebenefits to see if they already awarded or denied your case. VA.gov doesn't show the disability increase/decreases by percentage and disability like Ebenefits does. If you see an increase then you know it was approved and vice versa.
As for the time after C&P exam to decision. Well, I placed a claim in late Feb 2020. Due to COVID the C&P was pushed all the way into August. Though, 2 days after my C&P they made their decision. I hit the magical 100%. I knew it would because, I have lost 50% of strength in my right hand so it bumped my carpel tunnel from 30% to 50% which, was all I needed to hit the 100%.
I hope you see a quick result like I did.
Also, I am located in Maine. Togus VA is AMAZING and my C&P was done by a 3rd party which, has been nothing but awesomeness.