I've had a headache on and off for 3 days now. It does go away temporarily when I take paracetamol but I don't want to keep taking it. I've also had a few bouts of dizziness when standing up. I have assumed I have some kind of viral thing (my lateral flow test I take for work was negative) as I also had a bit of a sore throat at the beginning but now I'm wondering whether I should get the headaches checked out. I'm 18 weeks and 2 days. Has anyone experienced this before?