I have suffered from FMS for over 10 years. This morning I woke up with severe pain in my lower abdomen/pelvic region, groin, upper thighs, and lower back. The pain was on both sides and I was very nauseous, hot, and sweating. I thought I was going to have to go to the ER but instead took a 10mg Flexeril and did a few mild leg stretches. I was able to fall asleep and when I woke up a couple hours later the pain was tolerable. Pain level went from a 9+ to about a 6. This has never happened before. Please advise... Thank you!