Hi i need help..

I had a medical Abortion by the doctor on the 26th January 2018..when i got home i had cramps and i was bleeding..when i went to the toilet to urinate something bloody came out, i changed the napkin..after 30 minutes i went back to the toilet n something jelly (round like a ball) came out followed by the extreme diarrhea in such a way that i could feel my tummy lowering...i was bleeding till Thursday  but am afraid if am still pregnant because my boobs have something milky that's coming out and i have frequent urination. 

Plz help as soon as you see this message