The pill

Eve
Hi, 
​I'm eve and I'm 16 in 3months. 
​My period always comes in 2months instead of 28days. And I have a lot of pain in my breasts, but they also hurt when I don't have my period. I really don't want to go a docter about this, I know I should but shouldn't I better start taking the pill and tgen see if its still hurts?