I got nauseated and this passed fairly quickly. Right after this happened, I got really dizzy, extremely hot and my heart starting pounding reallly hard and beating really fast. This seemed like I lasted for a long time. Once I was able to gain contol of myself, I returned to my unit (I'm a RN), I had another RN take my VS and blood sugar, all were normal. This happened around 8 this morning and ever since I continue to feel weak, shaky and slightly light headed.