2nd round of Femara - Taking pregnancy test in the morning


This was my 2nd round on Femara. Had a mature follicle (22mm) 2 Tuesdays ago (the 4th) and was told it was go time and to test in 2 weeks. Terrified it’ll be another negative tomorrow. Thoughts on the chance that if it is negative that it could somehow just be too early? I have PCOS so my cycles are very irregular and I haven’t ovulated in I don’t know how long until I got this most recent mature follicle reading.