WHERE IS IT

I literally get so depressed everytime I see this other women at my work with her big bump wayyyy bigger than mine cause I barely show and I'm about a month ahead of her :( it sounds dumb but everyone like praises her and talks to her about her pregnancy but not with me cause no one can tell. and even in public when I see women with big bumps and it makes me sad cause I don't have mine yet :( I try all these weird old wives things to make baby pop but at 31 weeks I don't look pregnant worth shit.