So every other week or maybe twice a month out of the blue I will get shaky, sweaty, and extremely nausea. I will be having a great day and boom it hits me! My NP said why don't you see what ur blood sugar is when that happens and gave me a meter well when it happens it was around 90-100 not bad. So today it happened right after eating toast and boom it hit me and was so nausea that I throw up half my toast then the shaking and sweaty went a way! This was the first time I've actually physically thrown up from this and I am just wondering what the heck is going on!