Hey, did you try consulting a physiotherapist? I also had pain in my adductor and back pain, but I effectively reduced it with the help of physiotherapy. Sitting for a long time in the chair and continuously working on the computer gave me this back and adductor pain. I remember those horrible days when I couldn't walk or sit properly; I tried different medicines, but they only helped relieve the pain temporarily. Later, my brother suggested a physiotherapist he knew, and physio-therapeutic treatment enabled me to ease the pain. I think a physiotherapist can identify your issues and fix the best kind of physiotherapy for you. If you are OK with this, try this.