Hair dye while pregnant...

Ashley
So I was just outside dying a friend's hair when I all of a sudden got extremely dizzy so I sat down for a second and then got back up. Once I stood back up everything went black and I started to lose my balance. I sat down outside because I knew if I hadn't that I would have fainted. It's pretty nice out and there's a good breeze so the fumes weren't bad and it's not too hot out but about 10 minutes before this happened I started getting pretty warm and sweating a lot. I'm now laying down inside but not sure if I should go to the er? Or just rest. I also have had a headache all day and I normally don't get headaches very often. I am 10 weeks and 5 days, should I be concerned or do you think it was just the hair dye fumes?