It’s worth getting checked. Also research Adenomyosis, it presents many of the same symptoms as endo but the cause of pain is different. Write up a list of worrisome symptoms, how many days a month it affects you, and any questions you have and schedule an appointment with a GYNO. :) If you can, try to find a gyno who has experience with endo. There is a lot of misinformation and malpractice in the medical field with endo, so you will save a lot of time by discussing with a doctor that’s seen it in their practice.