5 weeks pp

Nickie
So I'm 5 weeks pp and me and my fiance tried too have sex but he stuck it in me a few times and it started hurting badly so I made him take it out of me because I got scared well now I'm bleeding and I'm freaking out what is this from :( my doctor said I could have sex if I wasn't bleeding anymore and if he had a condom on and he did please help me