I say do some research online and understand how the body works at least to a decent functional degree.
I’m a lefty and do anything power related with my right hand besides brush my teeth lol Not sure what that has to do with my knee problems, I will tell you My landing technique contributes to my knee problem, my jumping in volleyball 4-5 days a week contribute to my knee problem, my lack of Hip & ankle mobility contribute to my knee problem.
My left hand contributes to slamming the ball down If i’m too tight to the net lol.
anyhow I would recommend the following maybe loop them throughout and drop everything else for now (field related)
Stem Cells and Scar Tissue Removal 
I loop this on my Phone (Overnight)
Learn More
Collagen Booster Ver 2.0 
I loop this on my PC (Overnight)
Learn More
Platelet Rich Plasma 
3x
Learn More
Joint repair with bone spur removal 
3x
Learn More
Exercise Routine:
Do some Isometric and eccentric exercises, low weight slow and controlled movement.
Mechanical Issues to Fix:
- Foot placement
- Knee alignment with your big toe
- Internal and external hip rotation
Prevent Future Injury:
Strengthen newly found range of motion to prevent injury in the future.