Pregnancy

So last week I had cramps off and on. Messed around one day and noticed after there was a tiny amount of blood smeared on my panties. Went pee after and it was baby pink tinged discharge from sex. Last night had intercourse not rough by any means and had more of it. No bleeding after or anything. Could this be new pregnancy or beginning of period? I had miscarriage on 8/11 and haven't had a cycle yet.