I keep getting headaches every day and being sick ?

I’m 30, female, and generally fit and well besides some low iron which I’m on tablets for. Since 10 days ago I woke up with a head ache, I slept on and off all day and it was gone that evening. The next morning it was back when I woke up and I vomited twice and the head ache lasted a good few hours again. Every single day it’s back and I’m either feeling or being sick. Iv tried to contact my doctor but they won’t see me until it’s happened for 14 consecutive days and I’m on day 10. Iv never had headaches before except the odd one but never ever like this. Of course I googled and it’s saying I have a brain tumour which I’m sure I don’t! What else could cause daily headaches with vomiting? I doubt it’s a bug as nobody else I live with is poorly