I'm around 75 days and having a similar experience, but I've got complicating issues. I think it's a virus and seasonal allergies. It's weird, though, like my body has flu-type aches or a cold, but very mild respiratory symptoms. Like I've been on the verge of getting really sick for days but never full-blown. Low energy and aches.
Loratadine helped with the allergy symptoms (I had gone off it for a couple of months but people are suffering here with spring coming on, including me) and naproxin helped body and head aches. Still low energy, though. I quit oxycodone last month, and I don't think I had withdrawal symptoms (didn't do it often), but still, I feel pain from a gentle touch, and I'm used to constant moderate pain (but not on the skin).
I'm thinking it will pass, but will be interested how others are doing.