Whys my periods like this :/?

First of all when did you start (as first had it)

Usually when girls first get their periods they are irregular for the first few months....

Sore boobs are normal when you have periods.... not for me but for my bff (she has big ones)

I can answer your question more better but I need more details...

Feel Better Soon! :)

sore boobs during and right before your periods are normal but no one can tell you why your period is abnormal, you'll have to go to a doctor for that