Mood swings

Erin • 21. Mama to a baby boy 💙
I've always been really moody and hormonal. I'm now 18 and I thought they would've gotten better by now but they've actually gotten 10x worse! I'm on the pill so I don't know if that would have anything to do with it? but in the last 2-3 months they've gotten worse and worse and now I feel like they're so bad that I don't know how to deal with them. It's happening about 2-3 times a day, every day. it's mostly anger and feeling irritated for no reason and I'll just flip out at people (mostly my boyfriend) then I'll just cry for no reason. 
does anyone have any suggestions on how I can get rid of them?