Need help/"advise"

Hey guys i have a question...
So my period is super irregular and i havent had my period since march 20. I usually get my period every three to four months now my bf and i had sex Saturday and i thought i got my period since i saw my vaginal tissue in the tp but i had nothing the next day.. Last night he fingered me and i bleed again and again i saw vaginal tissue in the toilet... Has this happened to any of you?? Or is that considered my period? I wasnt hurt or in any pain.