Been TTC for 14years next month. I have been having irregular periods on and off for years and am now on clomid and metformin so not sure if this is part of it or not... but I usually can tell by my mucus when or if I'm ovulating and usually know when I'm starting my monthly by backache in one certain spot etc, but this month is crazy. I'm now on cycle day 43 and by glow about 9 days late! For the last 3 days I have been nauseous, sore nips, and wet white CM. However, the test I took 4-5 days ago came back negative... any help would be appreciated!