Burning during penetration?

I’ve been experiencing this for as long as I can remember. Every time I am sexually active and penetration is involve it burns. Buts it’s weird because when being fingered, I can handle one finger and it feels fine. If two fingers are involved it burns. The tip of a penis can only be inserted without pain. It’s weird because I can use tampons with no issue. I was also tested for yeast infection, uti, and all STI and STDs. The only thing that came back positive was bacterial vaginosis and I finished my medication Monday. I attempted fingering today and the pain was the same. What should I do? I just got all of these test about 2 weeks ago. Also been on the pill for 4 years.

PS. This may be TMI but I’m not sure if wetness is a issue because I can hear the noise when being fingered.