So im just curious ..

For the ladies who got their BFP does cm have to be milky thick or watery? My CM is dry and im 13dpiui i took a test at 12dpiui and was negative is it true im out this month? I did <a href="https://glowing.com/glow-fertility-program">iui</a> this cycle and im on progesterone not sure if im supposed to take a test while on progesterone..but i did and was negative..