I'm 25 years old. I'm not on birth control, my husband I haven't been using condoms and I haven't been tracking my ovulation. I took a dollar tree pregnancy test this morning and it was negative. However, I still have a weird feeling. My boobs have been very tingly & sensitive for the past week & a half or so, I've been really tired, and I've had these weird pain tinges in my abdomen and just a weird feeling in my stomach(like there's something going on). I did have a period on Feb 18th but it wasn't a normal one for me. I usually have a heavy flow, this was light and I usually go 7 days, this lasted 6. Am I just freaking out or could I be pregnant? Thanks for the help!