I have never been in any accidents or had any broken bones, so why would i have 4 bulging disc. 1 in neck &bac?

I have never been in any car accidents,never had a broken bone, never pulled any muscles. I have had 3 children. They r 9,7,4. I have been diagnosed with fibromyalgia and I have 1 bulging disc in my neck and 3 in my lower back. I am constintly in chronic pain. I am only 29 . I feel like my doctor dose not under stand how much pain I really am in. I feel like I am walkin around in a swirling cloud. I have done physical therapy,steriod injections, steriod patches, anti inflammitories, muscle relaxers of all kinds. You name it I've tried it. Pain pills. Epiderial injections, mage therapy, I have been to the chriopractor. ( honestly I beleave they will mess u up more, just my opinion.) I have pain all over my neck,shoulers. Upper back, shouler blades, ribs,lower back, hips, thighs. Inner thighs.legs. arms. Wrist and hands. I suffer from muscle spasims all over te areas I just mentioned also. If I can help someone or if anyone can help me please e mail me at kimmccormick312@yahoo.com