Bleeding after sex

Hi i am scared as i have high risk hpv and tonight after foreplay there was quite a lot of blood… my period only just finished this morning is it likely to be due to that or could it be a sign of cancer?

i started off with bleeding after sex I went to my dr she skipped my smear and sent me straight for a colposcopy they found cervical erosion which is the cause of bleeding but while at my colposcopy they did my smear because I'm only 24 my doctor couldn't give me one I revived my results today I have abnormal cells and have to have loop treatment.. I'd go to you dr and explain your symptoms and request a colposcopy better to be safe xx