I am addicted to pain pills and I want to know how long it takes for my body to start to feel normal again?

Need help. Pain and addiction is two separate process. People who are addicted have to deal with normal body pain in addiction to withdrawal effects. You need a specialist who can help both your issues.
3 months. Depending upon how long you have been addicted to pain medications the withdrawal symptoms are typically worst at 10 days, but some other symptoms may last up to 3 months.