Just looking for advice before I phone midwife, 34 weeks today and have been sick for the last few weeks. Some days all day and night others just small amounts have had 2 days no sickness at all. The last 3 or 4 days I have been seriously light headed and can't shake it. Tried sugary drinks and been taking my iron tablets but I feel even worse tonight. I am not sure if it's maybe dehydration but trying really hard to drink loads of water and still eat. Any advice would be much appreciated x