PREGNANT AND BLEEDING..I’M SCARED!!!

Hi ladies,

So I’m 11 weeks pregnant and monday night at 3 am I woke up to a gush of blood my pj pants were soaked, went to the bathroom and seen 1 big clot, it was hard like raw beef liver, sorry tmi but I don’t know how else to describe it. I thought for sure It was miscarriage but I didn’t have any cramps or pain like the miscarriage I had 8 month ago. Luckily that day I already had an appointment scheduled with my obgyn they gave the the result of the ultrasound that I took a week earlier, said baby’s heartbeat is 165 and everything looks good. I told them about the bleeding at night they checked my cervix and said it’s still closed and gave me hcg test and I’m supposed to go back tomorrow for another one. The bleeding continued for 12 hours then stopped completely, and started again 12 hours later. I really don’t know what’s going on, or what that thing that came out of me was? If anyone out there experienced heavy bleeding during pregnancy please share your experience, I read online that a hematoma or hemorrhage can cause that as well but I won’t know for sure until I get the ultrasound, I’m freaking out and really stressed about this and not sure what to do. 😟🥺😔