Wow, after seeing you're only 22 I'm not sure why that's happening to you, unless you had one or both ovaries removed, which is what has been happening to me. I in my mid 30's and since they removed my left ovary, I've been experiencing the same thing. I didn't know that hot flashes could happen from missing only one ovary but it does. In the past I have also experienced that when my blood pressure was extremely high and did a sudden drop. Hopefully, these experiences will be helpful to you. And if your doctor doesn't sound concerned maybe a specialist (ob gyn) might be a better physician.
Thanks for commenting, it's nice knowing I'm not the only one going through this whole blahh thing with heating up lots. I do have IUD though and since I have had it in everything has changed. Maybe, I should get it taken out ?
It sounds like Hot Flashes to me, but, at your age, I doubt that is the case. To be honest, I would see a good gyn and ask for some test, it could also be your thyroid, so many things can mimic each other.
I’m a man and I just had the same exact thing happen. I’m 23.