I’m 20 weeks. My sister found a combo of medicines that are safe during pregnancy. I get awful migraines, and I obviously can’t take my rescue medication(immitrex). I’ve recently had some headaches that last 2+ days. I start by trying Bengay on my forehead or sniffing peppermint oil and an ice pack on the back of my neck. When it gets really bad I take 2 Tylenol 2 Sudafed (4hr from the pharmacy) and 2 Benadryl. I wouldn’t recommend it daily, but it works. My sister has 2 perfectly healthy boys and she used it whenever she had a migraine. I’ve used it multiple times since being pregnant after multiple days with a headache. My doctor perscdibed me Fioricet, but the cost is outrageous. I’ve heard that drinking 8oz of grape juice can help. You might also try a massage and an adjustment. Hope you find some relief.