Heavy bleeding and period cramps

I’m 9w&4days pregnant I had intercourse last night before bed , at 2 I got up to pee and there was so much blood !! I didn’t even feel pain I didn’t know this was happening ! I rushed to the hospital I got a bed right away they did blood work , I’m really sad I had a MS back in feb , I hope it’s just normal after sex bleeding. I’m cramping like a period but very little .... is anyone up ? Has anyone experience this ? Was the baby ok after ?