I'll try to keep this short and give you all the details so if it's still too long please work with me Im worried.

I'm 18 years old, I had a baby 8 months ago, my periods were completely back on track after 3 months now they are messed up terribly, and I have a wicked case of endometriosis.

I started my period at 14.5 years old and was diagnosed with endometriosis shortly after. It got a lot worse after I had my daughter but the periods were fine until 5 months ago. I've heard from a lot of people who have this and people who know someone that does that they usually either go into menopause a lot earlier than most women do or they have to have a hysterectomy at an early age. I am going to see a doctor very soon but I would like to know in the mean time what could be going on.

I know for a fact I am not pregnant again but my periods have been coming anywhere from 3 days early to 1 week late and they're just spotting and lasting a day less everytime I usually bleed very heavy for 7 days.

So the question is: Is it possible that my reproductive organs are slowig down at age 18?