Uy, mama, parang chest tightness kahit mawawala lang after a few minutes, kailangan mo pa rin i-check with your doctor para ma-rule out ang anything serious, hindi worth the risk, lalo na if it happens again. A few of my mum friends had similar concerns and ang doctors nila nag-assure sila after a quick check-up, so go lang para may peace of mind ka. It could be stress, dehydration, or something else na madaling ma-address, pero kailangan talaga ng professional to make sure you're okay. Huwag mag-alangan, mama, health mo importante!