Don't know what to do

Allyson

feeling pretty low right now and trying my best not to stay there. my periods are irregular, I'm on metformin. my last period started December 17th and ended January 2nd. I've had no period this month, according to both my tracking apps I'm late. I took a test yesterday and it was negative. I have a uti and dr prescribed antibiotics but asked if I was pregnant. I explained what was going on and she said wait. then told me today to go ahead and take the antibiotics. I'm having symptoms, mood swings itchy/tender boobs, dizziness at times. I keep telling myself I'm not and can't get pregnant to keep my hopes low... but I still feel like a deflated balloon.