So I'm due tomorrow (didn't think it would ever come around) and for the past few days I've had some awful headaches — I've not had a single headache for the past nine months so I'm not quite sure if I should be worried 
I'm also feeling incredibly hot all the time, nauseous and very tired. I'm seeing my MW tomorrow so I'll let her know but do you think I should be worried about anything and phone sooner? Thanks