Hiding the bloat?

Marisa
Hey Ladies! I'm 7 wks tomorrow and feel SO bloated! I know I'm eating too much, which is not helping... but nervous because I get nauseous if I'm not eating frequently throughout the day. Need to make all those meals smaller, but feeling huge and don't know how I'm supposed to hide this??? Not telling anyone were pregnant for another 5 weeks!!!
What are you ladies doing to hide the bloat? I teach fitness classes and those are the clothes I'm having the hardest time with! HELP! lol