Is it normal?

Angel • engaged💍👫 baby in heaven 👼 beautiful baby girl 5/8/2019 🤱👨‍👩‍👧 due July 2020🤰

I know that I've been told its normal to have some bleeding in the first trimester after sex. But is that still normal to be starting again at 22 weeks. Cramps are about a 7 on a pain scale of 1-10