I got my first outbreak of guttate psoriasis in september of last year and it covered about 85% of my body within the month. I was able to clear it up completely in about 3 months and have kept it away/ healed new ones very quickly ever since! I completely changed my diet in support with light therapy and now just use a clean diet to keep it at bay.
I know how terrible it can be especially with the colder months coming.
I wrote a few blog posts that are more in depth if anyone is interested in reading more, and I would be so happy if it helps anyone! I'm happy to help if anyone has any questions please feel free to message me!
https://psorialife.wordpress.com/2018/11/10/psoriasis-gone/