Hcg levels?

I was cramping and got nervous so we made a trip to the ER. I'm 4 weeks and a few days and my levels came in at 450. I'm just wondering what everyone's levels are in this time frame. I do have a cyst on right ovary the size of a walnut and that is what was causing the pain but everything is great. They even saw a tiny gestational sac in my uterus which surprised them being that I'm so early 😍👶🏼💙