Finally BFP !! Please help

A

We have been TTC for 2.5 years and after 7 months of <a href="https://glowing.com/glow-fertility-program">IVF</a>, 2 chemical pregnancies I finally got my BFP. Four weeks BETA came back at HCG levels of 1694... I am freaking out as I think something is going to go wrong. Can anyone tell me if these levels mean anything? Thank you xx