Kellr, you are smart and thoughtful, and always have been. Absolutely, I can see why you say that you cannot live the life you want to live while you are on "those" drugs.** You mean methotrexate and the other DMARDs, right? Have you tried Leflunomide? The other two (sulfasalazine and hydroxychloroquine) have a better rep with most people as far as nausea and headache go. Here is the thing: unless you are covered by a good private insurance plan (like some people have in the US) you are probably not going to be able to access the biologics in Australia, Canada or the UK without having failed two or three DMARDs first. And ironically, the biologics are the meds with the fewest side effects, and the best performance record as far as damage prevention goes.
So what does "failed" usually mean? It means that you haven't improved on the drug, OR that taking it was intolerable for you. So you say that mtx (?) made you miserably ill? Did you try the injectable? If so, one FAILED! Try one other, and if it doesn't work or it makes you ill, two failed. If at that point, your PsA isn't severe enough to warrant a biologic, you are in a strong position to get a biologic if you have two or three failures on your chart and your disease goes haywire.
That is what I would do. Just strategy, really. The other thing that you have to remember is that there are tough old birds amongst us here who have gone for years, nay decades, just toughing it out (either by ignorance, choice or because docs didn't listen). Some of us, me and Flow for example, have a high tolerance for pain. We are BAD examples, with our TJRs and our broken feet. Or maybe good examples of what happens to people who tough it out, whether by choice or by accident.
Oh! I forgot the "nugget" from my last visit to the rheumatologist. She had a resident in with her, so I was fortunate to be a fly on her classroom wall. "Psoriatics" she said to the resident, "Often have less pain than you would expect them to have given the severity of their disease. That's how damage happens with them." I thought that was a great takeaway.
You came here for support. I hope, even though there are some negative themes running through the discussion, that you know that we are being supportive and caring.
I'm curious, are you working in Australia now, or are you still in the UK?
** I know. It's hard when you feel rotten. But it's also hard when your feet are broken or you need a joint replaced.