Sorry to hear that you’re getting so many new symptoms, it must be really scary…
There were a couple of discussions a while ago by members who’ve had spells of sweating, although I think it was more a night. The obvious conclusion to jump to would be could it be hormones, but it might help to have a search through those and see if there’s any helpful advice- at least you’ll know that you’re not alone, at least! Here’s a couple of links: