Yeah I'm sure you'll be fine since you took precautions. That was smart. I dyed my hair at about 20 weeks and now I'm 33 weeks with a healthy boy.
I read about it because I wanted to do it and I never did it with my daughter but they said that its not recommended during first trimester just because its a crucial developmental stage but it wont hurt anything. But during second and third trimester they have not found any reason why it would not be okay.
I'm 39 weeks with a Healthy baby boy(: nothing has happened at all during my pregnancy and he's active as ever!
Did you have your baby yet? I'm just nervous I don't want anything to go wrong now !
I bleached my hair first trimester (didn't know I was pregnant) then dyed it red twice second and third trimester and then just put in highlights. (I always have to change my hair, I get bored easily!:p)