BFP or too early to tell?

Jewels • 4 years TTC #1 🤰🏻, 3 surgeries and 3 IUIs, 2 chemical pregnancies, 1 Faithful God 🙏 IVF FET Sept 2019. BFP and pregnant with a Baby Boy due in May 💙👶🏻

Hi all! Need some opinions here :) period isn’t scheduled to start until 2/4 but I’ve been getting a faint line since Tuesday!!! I think after 3 years of trying to conceive, many many procedures (3 failed <a href="https://glowing.com/glow-fertility-program">IUI</a> with Femara and Stems), a polyp removal and tube clearing later we can FINALLY cancel our scheduled <a href="https://glowing.com/glow-fertility-program">IVF</a> consultation for February?!?! God makes miracles 🌅🙏🏻

How early should I schedule bloodwork? and with my OBGYN or RE? Thanks!