hot flashes

I've been experiencing hot flashes really bad for about two weeks. I go from feeling completely normal to feeling like I'm on fire. My face and ears turn read and i feel like crap. I'm wandering if my anxiety could be coming on strong again. Because all through the day I have period of ok I feel fine and then I have periods where I feel so sick I'm dying.  Of course I think I have some incurable disease but the chronic disease I have gets better during certain times of the day. I've had the longest incurable, chronic disease that doesn't get worse over the years that I've ever seen...lol. But seriously it makes me so angry to feel sick over half the time.

How old are you? Your doctor can do a simple blood test to see if it is hormonal. I get them from time to time but it is due to crohn's disease.