Is my hcg too low?

I got my positive test at 4 weeks and it wasnt very dark. Got my hcg drawn the next day at 4w1d and it was 115. This seems low to me. The doctor didn’t seem too concerned but I think she didn’t want to scare me. My sister’s hcg was 225 at 4 weeks w/ her last pregnancy and her doctor said it was very low and was concerned so the fact that mine is even lower than hers was is scaring me.

Also all the symptoms I had that lead me to test have disappeared over night...

This happened with my last miscarriage. I just woke up one day, felt 100% normal all of a shred and just *knew* I was going to miscarry.

Trying not to worry so much it’s very hard.

Does 115 at 4 weeks seem normal? Anyone else have levels this low and go on to have a healthy 9 months?

When did you first get your hcg drawn and what was your number?

thank you ladies!