Weird hormones

Hi ladies!! So I have PCOS (Polycystic Ovarian Syndrome) and I also have a blood clotting disorder called factor 5. PCOS makes it harder to conceive, and F5 makes it harder to carry. I’m currently seeking help for fertility treatment, I haven’t started yet because I have to wait 2 more months to officially be declared infertile. But I recently missed my last period and I am 22 days late. I’ve taken pregnancy tests and they come out negative, and my period has started to become normal. I’m at a loss and don’t know if I should ask about a blood test or what. I feel like crap all the time and I have these constant headaches everyday. I’m just wondering what y’all would do. Keep waiting? Or ask for a blood test?