Absolutely agree with Nutcraker! I have suffered with it for almost 50 years and most of that time no one could figure out what it was. It took them from the age of 14 to 52 to figure out what it was! And in the meantime I was on Prilosec for 15 years so even though I was lifting weights, heavy ones, I have osteopenia! Also Interstitial Cystitis of the bladder, it's  like having the worst bladder infection ever and the only way to figure out what it is, is to rule everything else out! It makes it impossible to think about anything else! I have both. Along with migraines two slipped disc's vulvadia which is a damage never in the vulva which is worse than almost any pain imaginable, like a branding iron stuck there 24-7, 365 days a year! Migraines, and arthritis. I'll be more than happy yo go. But I am treated right now, let's hope when I move in a month it contiues!