Getting off of the pill

Hey guys I was on the pill for a week and I got horrible side effects immediately. The second day of the pill I started getting really bad muscle tenseness all over my body, especially my shoulders and back. and then the third day it got worse and I had bad anxiety and cramping that was similar to period cramps (but I was only on the first week so there would be no way it's a period), I also have been suffering with nipple tenderness.  so I decided that the pill is just not right for me. I am still experiencing all of this symptoms, I saw my doctor and now I am on depo provera. does anyone know how long it takes for the symptoms to stop from the pill? And has anyone else experienced this as well?