Please advise. For the past few days I have been extremely fatigued. Today I started suffering from dizziness and nausea, I'm light headed and I feel like I'm going to vomit. Laying down hasn't helped, cool shower hasn't helped, I'm drinking water but it's almost impossible with the nausea. I'm 36w and have no idea why I'm feeling this way. My chest feels tight and like I can't breathe, almost feels like anxiety. I don't know what to do.