Hi ladies hope you be able to help I'm 27 weeks pregnant and I'm currently suffering from a lot of headaches nausea and dizzyness been doctors and all fine with baby and me in general. This is second time I've had it now in two weeks, my moods are quiet erratic as well at work I'm fine happy jus the odd wimp moment but at home I'm all over the shot is this just the hormones from being pregnant or something more sinsiter?