Quote Originally Posted by ny biker View Post
Definitely talk to your doctor. For starters, a short course of birth control pills might be all you need to reset your cycle. But there could be other stuff going on, too, so it's worth having a checkup.

Good luck!
I'm 43 as well, and the irregularities in my period, along with mild depression and fatigue were largely due to thyroid issues, not perimenopause. In the very least, get a full blood screen to test for things like anemia, thyroid function, Vitamin D deficiency, etc.