Hi Doc, 5 Weeks And A Few Days Ago My

Hi doc, 5 weeks and a few days ago my gf gave me a anal prostate. The day after I bled medium bright red blood on toilet paper. 2 and a half weeks later I started taking sitz bath and using hydrocortisone cream. It healed after almost 4 and a half weeks. But 5 days later as of today I bled alot again bright red on toilet paper. Do you know what the problem is? Will it heal? Why does the problem seem to go on and off? Please help I'm nervous.