Need opinions

I have been on clomid and now I am not- since I’ve been off the medication I’ve been regular with my periods. I start taking progesterone on cd 15 to help with my levels because I have had 3 miscarriages and they believe it’s due to my levels being too low. I take the progesterone until I either get a positive test or my period one or other. Well, now I am 9 days late which would put me at 5 weeks pregnant, and I have yet to get a positive test but have had pregnancy symptoms.... opinions?