I had dizzy spell this morning where my heart started racing, got really hot, and I felt like I was going to collapse. Thankfully, I wasn't alone so I was able to sit at a table and put my head down while they got me an ice pack and some water. This was around 8:15. 8:45, I felt comfortable enough to stand, but now at 12:30 I still feel off when standing and half to sit back down.