Constant cramping?

I’m 6 1/2 weeks and went to go get my HCG levels tested the other day because I’ve been having period-like cramping and lower back pain consistently. My levels are high and I go in for a recheck tomorrow. No spotting or bleeding.

I’m just miserable and worried even though I was told that everything is fine.

Anyone else experience this? I’m in so much pain 😭