I m 9 weeks pregnant, and for the last fortnight or so I ve had excessive throwing up, it s come to the point now that I can t keep anything down even water I ve tried ginger tea, biscuits even having very small meals throughout the day I ve also started taking b6 supplement and wearing travel bands but nothing seems to work.. It s really effecting my work as I find I m consultantly tired and have no energy as I m being sick upto 10 / 12 times a day / night is this normal ? I also noticed today after being constipated For 4 days I have a yellowish mucas in my stool couldn t this be related to my sickness? Thanks