I want to go braless for the rest of my pregnancy (or life).

Who else has trouble wearing bras during their pregnancy? I got myself re-measured for a new bra. Didn't help. I feel like they make me nauseous and breathless. Do any of you ladies out there wear a particular style of bra that isn't as uncomfortable or is more comfortable during pregnancy? I know there any maternity bras, but do they really feel differerent/comfortable?