First time pregnant

My husband and I have been TTC for 4 years. We have done all the things to get pregnant. This was our last IUI before moving to IVF. To say we are thrilled is an understatement. I find myself with so much anxiety, I have the urge to test every hour. We found out we were pregnant on 6/3 and blood work at our clinic confirmed my hCG was 30.9. I go back tomorrow to check my numbers again and I am SO anxious. We are so grateful that we have gotten a positive test. We never thought this was a possibility!