8w pregnant help?

Ange

I woke up today with a gush of red flesh blood, I was panicking… I ended up booking an emergency ultra sound and was told baby looks healthy measuring the right size of 8 weeks and BPM 145. She saw a blood pocket which she assumed has caused the bleeding… but I’m so worried now thinking that I will miscarry from this. It is my third pregnancy two MMC Previous. Has anyone gone through this? 😔