At the er again, hoping I’m just paranoid (pregnancy after loss)

I just had a miscarriage in May. Found out I was pregnant in July. Today I am 8 weeks. Last night I saw some dark red discharge and had some bloating. I immediately panicked. Full panic attack. It doesn’t feel like it felt last time but I’m terrified cause I know it could be anything. And I know people lose them all the time without any sign. So now I’m sitting in the ER while my husband is at home with our kid. We rather just pay the ER copay and have assurance. Our first appointment isn’t for another week. I pray I’m just paranoid and I can see my baby soon!