Pregnancy question...need advice please?

Meghan

I got my period last month on the 21st of April it only lasts 3 days which is the norm for me. I've had unprotected sex with my boyfriend a lot before and after that. Its May 22 and I still haven't gotten my period. My skin is way more oily than usual yuck!...I had a nosebleed out of nowhere when I went to pee, my nipples hurt a little, I rarely eat a lot because I get full after a few bites but the other night I ate a really big Cuban sandwich and I was still hungry like my appetite has gotten worse, I've been really gassy too....never been like that either. I rarely used to sleep much bit now even if I force myself to try and sleep I can't. I got a pregnancy test from the dollar tree just for now til I get paid this week but when should I take it and what time during the day?? Idk I hope and wish I'm pregnant but I doubt it...I hope I'm not over reacting because I want a kid and I've never had all these things happening with my body so idk I'm praying I am though.

I almost forgot to add I've been getting a little dizzy too...