Severe headache

I'm 10 weeks pregnant struggling with morning sickness. This morning I threw up around 6:30 and when I went back to bed I noticed I had really severe pain behind my right eye. It was bad enough for me to have trouble sleeping. I threw up again around 7:30 and I thought the pain had gone. Then me and my hubby are lying on the couch and I just have this sick headache. It almost feels like a concussion with extreme light sensitivity. Idk what to do or what caused it 🤷‍♀️