In January around the time that I was supposed to get my period i took Azithromycin, I never got my period for January and as February came around and my period never came my boyfriend and I got worried. We know for a fact that he didn't ejaculate but strange things happen. I took 3 pregnancy test and they all came back negative. Now that it's march my period still hasn't shown and the only symptom I have is bloating and cramping. Today I realized that my discharge was super thick and white, I know thats an early pregnancy symptom but I'm confused because why are my hpts coming back negative if i've missed two periods. I have a doctor's appt on Tuesday and i'm taking new hpts in the morning. I just need an idea of what could possibly be going on.