I am almost 38 weeks pregnant and not feeling myself at all. very nauseous and headaches, i am a little ove 3cm and 50% and -2 this is my 3rd child i jsut don't remember feeling like this in the end is this normal?

This : This is something that should be reported to your doctor right away. You could be dealing with preeclampsia, which is defined as high blood pressure and excess protein in the urine after 20 weeks of pregnancy in a woman who previously had normal blood pressure. Nausea and headaches are both symptoms of this condition. This is a very serious issue and you need to be evaluated immediately if you have not done so already. I hope you and baby are well. All the best.