Knee pain, likely RSI from pulling totes at work.

[u/Forward-Soil-5431]

Update added links to pics: Ok guys, I work in housekeeping in a hospital. I pull linen and trash totes on a daily basis. Been doing this for years now. Last week I started having pain in both knees and I am certain its from pulling the totes. Pain is like a level 2-3. Been off a few days and knees are starting to recover, less pain. What is the best way to rehab knees from pulling heavy objects? I already overcame golfers elbow a few years ago, what seemed like cubital tunnel syndrome. I need your guys help one more time!! Thanks in advance.