I had Hoshimotos Thyroiditis which turned cancerous and thyroid...

I had Hoshimotos Thyroiditis which turned cancerous and thyroid had to be removed . My daughter ( age 36) had the same thing with the same outcome.Since my surgery I had radiation treatment and now I was put on lavoxyl 125Micrograms.I have sleepless nights and no regulation of body temperature .One minute I am hot the ,next I am freezing . At least I don't feel like a walking dead person like when I was off of everything for my radiation treatment, but I still need to find something that will control my body temp and I also get bad headaches and have memory loss.