Almost 16 wks pregnant

I was working on my son's project. I had to color a lot of cardboard black with a sharpie. Obviously the smell was strong and I covered my nose over my shirt. I was doing this in my garage but the smell is stuck in my nose now. Sigh. I feel fine. I just wonder about the effects of my stupid decision in doing this while pregnant. It was a last minute project. Instead of helping, my husband decided to just bitch and complain that there was something last minute, but didn't bother to help or anything. I was told I should have just let him get an F. Sigh. Anyways the point is, I am wondering about if my/baby's health are at risk. It was maybe 15 minutes tops I spent with my nose in my shirt.