Cone Biopsy questions!

Hey guys! So I had a cone biopsy on june 10th and on saturday (a week after) I kinda had sex with my bf (literally just the tip of his dick and he came inside) and then on sunday I started bleeding which had me a bit scared but then I realized I was supposed to get my period this next Thursday. Do you guys think it was my period getting here earlier bc of the biopsy or should I worry?

Yesterday we did it again (oops! Horny girl here) and today Ive been bleeding ALOT and suprr big blood clots and a loooottt of pain...

There is also the fact that its my first period after stoping use of the pill so I wanna make sure its hormanal change and not an infection or something for having sex too soon.

Any thoughts ladies?