Im 35 weeks and I can only handle about 3 hours at my on your feet all day job before I have to start walking funny because my tailbone hurts so bad. Anyone know what this is? I can't really sit down or there's no point in me going to work and I cant afford to stop working so that's not really an option, I just want to know what causes it. I thought it was one of the boys laying on my siatic nerve but its very pin pointed to the dead center of my tailbone so now idk what it is??