Gen X, the meh generation

Glucosamine, curcumin with pepper, heat, regular exercise, dietary changes to reduce inflammation, top up with ibuprofen or paracetamol but be careful about doing that too much or in too large quantities. Especially ibuprofen.

On a related note, one of osteoarthritis's most common comorbities is depression. That may be down to inflammation. That's why some people report that ibuprofen can reduce their symptoms, although you obviously shouldn't use ibuprofen regularly. If applicable, perhaps you've noticed you get particularly sad when your OA flares up, this is something to maybe talk about with your doctor.

Also notify your doctor if you're taking supplements. Some interact with medication and dosage is key.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8883119/