Your symptoms are really common here and loo alot like AF
There is alot of things you can do to help yourself.
Are you leading a active lifestyle : working , going out etc ?!!
The first thing you should deal with Is eat a really clean AF Diet. Then there is a myriad of natural and pharmaceutical treatment avaible for AF.
I am struggling with similar symptoms and I am 26 , been dealing with those issue for a couple of years now. I know how debilitating it can be. Basically If I did not took care of my health like a maniac with food , relaxation rest and did not have an amazing familly to support me I do not know where I would be.