I think my body is telling me something is not right

So I've been feeling like trash, recently. A lot of things have changed with my body internally. I'm not the type to make things a big deal I tend to shrug it off. Stubborn that way. But man, my joints are killing me, I've already been told I have osteoarthritis on my big toe but I'm feeling the same pain in my hands, knees and hips now. I barely have an appetite but I personally don't see any weight change I did get some comments at work that I have lost weight but neither I or my partner notice it. I get a lot of cramping in my hands and now I feel like I constantly have dead arms, if that makes sense. I'm exhausted all the time.

I'm actually exhausted of feeling like this. I do have a scan on my foot again I think for the doctors to confirm osteoarthritis and just have it in their files as I did my first scan in London and not where I live, and have a blood test to do as well. I just feel really down with the constant pain I don't feel like myself anymore.

Just kinda wanted to come on here for any advice for pain relief or whatnot it would be great.

Thanks!!