Sooo here's the deal i.ve been off b.c since July. 2 months ago I started on the 20 last month the 25. So I still haven't started and i.ve had sex well a lot. Should I be worried or is my body adjusting to not being on b.c? I just hope I'm not pregnant

Did you use any contraception?
Also, did you experience any symptoms. Like; vomiting, pain in the breast, nausea, constipation.etc.
If so. It's best sooner you get a hpt test so, for sure you know the result or a blood test even. Speaking to your doctor is the main point. I advice you do so just to make things easy.

It could be coming off birth control, or it could be pregnancy. You'll have to play the waiting game. Now that you're off birth control, factors like stress and illness can delay your period. You won't necessarily start on the same day every month. Your cycles COULD go from 20 days to 40 days or anything in between. Anything is possible here.

If you don't want to become pregnant, I hope you're using some sort of contraception.