Hello,my Name Is Harrison. It Is 3:03 A.m. Where I

Hello,my name is Harrison. It is 3:03 a.m. where I live and I started felling unwell around 8:30 pm. I first was sort of dizzy,so I went to bed around 10:45. Then I woke up at exactly 1:34 a.m. with really bad cold chills,so I took a hot bath. When I got out,I felt really cold again,but about 10 mins later I started having bad heat flashes,right now I am in bed trying to go to sleep,but I can't because of me just being very over heated, I am sweating pretty bad all over my body. I had this same thing happen about a year ago.