When do you stop worrying?

Jess
After trying to get pregnant for so long, undergoing test after test, seeing negatives and failures over and over, when do you stop feeling anxious and nervous?  I finally got my BFP after <a href="https://glowing.com/glow-fertility-program">IVF</a>, my beta numbers look great, but I can't stop worrying.  For those farther along (I'm at 5w1d), does it get easier / better?  What advice do you have for not letting the anxious worrying take over your life??