So I'm going to have a challenge this year. I will be 3 1/2 months pregnant when the school year starts. I'm worried about a lot of things. 1. I don't always get a bathroom break when I have duty...and it seems I ALWAYS have duty. 2. The last time I was pregnant I worked at a school, but I was permenant and it was known that my shoes didn't fit, so I wore flip flops, I don't think I can do that this time. 3. Morning sickness 4. I NEED to work as much as possible to afford this baby. Any tips?