That's fantastic news! I'm no expert but I am wondering if it's a good indication that a lot of your pain issues are related to soft tissue tension. I was reading about fascia, the connecting tissue and apparently it's more active than previously thought in terms of sensation. Unfortunately, the reading is too advanced for me to fully understand but fascia, like all soft tissue post surgery needs time to heal and settle down, TENS, massage, heat... have a read up. The evidence is a bit sketchy when it comes to TENS helping in the fascia healing process but to my mind, if you get some relief and are able to relax, maybe get a better night's sleep. The better sleep alone must surely help promote soft tissue healing. The more comfortable you feel the more exercise you can contemplate. Hopefully with everything you're doing, you will start to see some improvement soon.