Mama, please check with your OB agad, mas safe na marinig directly from her kung normal lang yan or kailangan ng follow-up, lalo na may pain involved. Better to be sure, especially ngayon ka na sa 20 weeks!
Pero honestly, a few of us pregnant moms nag-experience ng side pains din, siguro ligaments stretching or position ng baby, pero kailangan mo talaga ng doctor's go-ahead para ma-confirm. Wag lang mag-alala too much, pero don't brush it off din! Keep safe, mama!