Hello, I'm Christie. I just turned 19 not long ago (5 days ago).

I'm sexually active with my boyfriend.

For the past two weeks, my nipples have been sore and hard. T.H.O. Makes it hurt and so does pressure. I took a pregnancy test the other day... It said "Not Pregnant". I haven't experienced a period this month (which are irregular). I don't know what to think of this...