Not sure!

💖Alisha♈️ • Hi all! I`m 27 and I was born & raised in Colorado, I now live in Washington. I`m married & have a son Oliver Ray, born 4/01/17 & my stillborn daughter 10/3/2020 💕💖
So my fiancée and I decided to TTC about 2 months ago, I stopped taking my pills (which I usually forgot to take anyways) and about a week or 2 later on Feb. 9th I got my period. I believe it was my actual period vs. Withdrawal bleeding because I had the symptoms and all! According to my calendar, I should have started last Monday or Tuesday. I still haven't gotten it, but I have taken 3 tests and all negatives 😞 thoughts anyone?! I'm getting bummed out!