Go to a drop in centre probably just a bad/tiered/grumpy GP.
Must admit when I first started with my condition I visited the doctor 3 times, various things dished out, none helped, got referred to the "specialist", what they prescribed made it worse.
So in the end I paid for a private consultation, £100. Told me in five minutes what it was, that is wasn't curable, and what to use to help. I went to boots, spent £3.24 and it was 90% better in 48 hours.