car accident

Tory

So i was in a car accident back in May and ever since then I have had horrible back pain. I had an MRI the day after and it turns out that I have disc height and hydration loss on multiple disc's. My doctor prescribed me Lyrica to try and help manage the pain but all that did was get me stoned and made me unable to function. I work 8 hours a day where I'm sitting my entire shift, which personally I think makes me hurt more. My sex life is nonexistent at this point. I feel so bad for my boyfriend. Any suggestions to help take away pain so I can go back to my normal day to day life? I've tried physical therapy and it did nothing for me.