Need advice

Maddison

I’ve always had a very regular period since it started about 6 years old and it’s run like clockwork but for the last few months it’s been very hit and miss going up to three months without anything and when I am on when is impossible to gess and the duration is all over the place. It’s been about two months since my last one and I’m really not sure what’s going on any ideas or advice is appreciated. And I’m not pregnant.