Dying your hair is okay as long as it isn't bleach or ammonia based. The safest way to do it is to go to a salon (better ventilated) and ask for a dye that is safe to use while pregnant.
Ok. Well I still have a few weeks left of my first trimester. So I'll Waite
Yes. Wait unit after the first trimester. Don't use bleach on your scalp dye your hair in a well ventilated area. Completely safe.