Could be the virus it can make you feel hot and feverish

Base on my experience.. You might get a different feel due to the type of food you eats for instance if you love junk foods it's gonna be an issue to cope with HSV cos of the chemicals in those foods so here is the secret, Pls try to rest well every day and eats good healthy food mostly homemade if you can then try to use hydrogen peroxide 3% with DMSO 99.9% in the affected area whenever you are having the sensation. It will disappear within 48 hrs and you will be fine but if you like you can continue using it and you won't have any symptoms again that is another process of cure only if you can be consistent and eating healthy while using it. My token advice,thanks. ❤️