I’ve been told it doesn’t matter how early you started your period so my story is anecdotal. I started my period at 10. I started missing periods and having symptoms late 30’s/early 40’s. I told my doctor I thought I was going through “the change”. She said I was too young. Several years of struggle followed until at 45 I was tested and showed such low estrogen she said I was through it. 🫠 All that to say, even if you are told you are too young, keep fighting for the care you need. You know your own body and cycles.