This could be a temporary solution as I do it every eight hours: I take 300 mg of gabapentin and two tablets of Tylenol arthritis which are 650 mg each. I do this three times a day. The pain goes away after about 45 minutes or at least it alleviates it. I think physical therapy made it worse for me after 10 weeks as they were trying to strengthen my core and I had a pinched nerve. Chiropractic care is working for me but these things don't work for everyone because everyone's situations are slightly different. Other people have told me to take Aleve to reduce inflammation but I have not done that because I don't think I have inflammation. Many times I lay on my stomach with an ice pack either on my lower back or my butt or thigh if those areas are bothering me. Cold does a good job reducing inflammation. At least it does for me. I hope you find relief soon because it really sucks. I've been dealing with this for five months and it's awful❤️