I felt completely fine laying down and I stood up to go grab food from the kitchen, all of the sudden I started seeing spots everywhere and my vision was getting extremely blurry. I thought I was going to pass out so I went to my room and laid down. I had this pins and needles feeling all over my face and arms, and my ears were ringing as well but it didn’t sound like ringing..more of like a fuzzy sound, hard to explain. I felt super hot as if I was having a hot flash. My heart was racing extremely fast and I was shaking terribly, I thought maybe I was going to have a heart attack. I breathed deeply and it calmed down within 30 minutes, but there was still a lingering feeling of buzzing all over my body and my ears felt like they needed to pop or something. I have been busy for the past 2 days so I haven’t gotten much sleep and may have not eaten a lot of nutritional things so I thought maybe my blood pressure/sugar was low. I didn’t eat anything while this was going on and waited for it to calm down to eat. Once it calmed down I ate so I cannot tell if eating sugar helped me or not. If my blood sugar/pressure was low, why was my heart racing so fast? I am not sure what these symptoms are! According to Google it may be Hypoglycemia, dehydration, hypotension. Idk!!