Worried!!!

Em

Hey ladies! Looking for some advice. I’m 6 weeks pregnant but here’s some back story as to why I’m freaking out. Thursday I had an early sonogram and they said I was 5 weeks and 6 days. Baby was tiny and we could see a flickering heart beat but we couldn’t hear it. So I felt like everything was going well. Then Friday I started having some minor cramps so I took it easy. Today I’m having minor cramps and found this when i wiped. Is this normal? Should I call my doctor or go to the emergency room? Any advice would be helpful since I’m freaking out.

Also, I had a blighted ovum back in January so I’m hoping that isn’t happening again.