I'm 18 weeks pregnant and still have nausea to the point that food smells, vomit, runny noses, taking pain pills makes me hurl!

The only way I can take a pain relife pill is by pushing it right to the back of my throat and downing 500ml of water to make sure it goes down other wise I suffer with the pain and lately that has been a no no for me as i have been having migrain type headaches!

Anyway my food intake has dropped so far that if i have 2 peices of toast i am full and can't eat any more!

I don't see the MW again until the 2nd of Oct which will make me 21 weeks!

Should I go to the Docs before hand or just stick it out?