I had the depo shot about 3 yrs ago for 1 yr & still have not had a period! It's been a little over 2 1/2 yrs stinker I have had ANY cycle. I am 23 yrs old. I have also had 6 prior spinal fusions. (lots of back problems and stress) Starting to get VERY worried about my body. I also do not CURRENTLY have health insurance. Any suggestions on natural things to help? I have been researching like crazy. I have an Appt with a dr coming up that I am paying out of pocket for.