I'm three weeks in after my first Skyrizi loading dose - second one is next Friday, and so far, I've not had any of the side effects that Eric's had, thankfully. I'm still mad at you for telling me about those! (Kidding!)
The psoriasis on my face is dramatically reduced and other spots are diminishing - not gone, but it's only been three weeks and it can take months to see change. I realized yesterday that I made it through a whole day of being on the road for work and my lower back didn't hurt any worse than usual this morning - normally after a full day on the road, I'm unable to move without meds the next day. Everything still hurts, but there's a slight lessening, which is cause for hope!
The only thing I've noticed being different since starting Skyrizi is that I'm dreaming more intensely. That's not mentioned in any side effects list (as far as I know, but I studiously avoid reading those), so maybe entirely unrelated, but I've dreamt more in the past three weeks than I have all year. Last night I was investigating some crime that had been committed on a flight to Antwerp. I was arguing with airport security when I woke up. Bizarre.
I would say talk with your doctor and consider it. You can take precautions to avoid viral issues, and medicate if you do get something, but there are limited options for treatment for PsA - and not getting treatment can cause further damage to your joints.
If you find that you're getting sick more, you can change to a different biologic. It can take a bit to find one that works for you, so the sooner you get started, the sooner you can hopefully get some relief. Medicine has come a long way since we were younger - overall reduction of the immune system isn't the only game in town anymore.