Need Advice...

Amber

So I usually don’t post personal things, but I need some advice on what I should do. My husband and I have been TTC since May and my periods have been extremely long over 50 days. I have also been having severe nausea since July and my doctors don’t know why. I went to my OBGYN and was prescribed Progesterone to help regulate me. My first period on the pill was a 41 day cycle. I started this cycle on November 4. I took my pill days 15-26 as instructed, but I came down with a UTI and a yeast infection mid ovulation... of course. So I started other medications to take care of that. I started spotting during ovulation and spotted for a full 8 days. I did take ovulation tests and had a surge on day 17 of my cycle so I know I was ovulating stir e correct time this month. Well I am now on day 43 of my cycle and no sign of AF. I have taken several test starting and all BFN. I am showing signs, but when trying you all know every sign is noticeable even when it’s nothing. What do you suggest? Should I try taking an early detection test and if so what kinds? Or do I start taking ovulation tests again and just assume I skipping a period? The suspense is killing us and we would be so extremely happy if this was the month. I’m just trying to not get my hopes up to much to only get let down again.