hello, im 18 years old i just started avaine maybe a month ago, a...

hello, im 18 years old i just started avaine maybe a month ago, and im starting to get side effects and its the 2nd month. ive been on birthcontrol. im starting to bleed alot, and im not suposed to be on my period until a month from now, its confusing and its not very nice at all, i think this pill is making me more sexualy active and having alot of mood swings, and im pretty sure its making me feel sick in the mornings and before bed. its my first time taking this pill and its very unconfortable.