Unpleasant appointment with rheumatologist.

Hi I was diagnosed with psa when I was in my mid 20's and have had psoriasis since I was a toddler, both arms and legs and scalp, however since I had my daughter I've been completely clear, which I was told could happen, I get the odd flare up normally on my knees usually in the winter. I've only seen a rheumatologist twice (once when I was diagnosed, and another when I moved to a different part of the UK. Recently I've had enough of the pain in my hips lower back and feet, so pushed to get a referral to hospital. I'm now 2nd guessing myself as when I saw the rheumatologist he stated that I don't have psa (he made me remove my shoes to see my toes and do some exercises for my back) then asked to see my psoriasis, which is obviously in remission. He then stated I don't have psoriasis! Correct me if I'm wrong but psoriasis is incurable and it's just dormant at present. He sent me for xrays to my hands and feet (not heard anything following this) and I'm waiting for a spinal mri appointment. I'm very confused, it states on my notes I was diagnosed with psa years ago (I'm now 45) Do I get a 2nd opinion? He was very rude and said it was because of my weight that my back and hips hurt! My bmi isn't even that high, and I lost weight before the pandemic and still had issues even then!