Ay nako, 28 weeks and dealing with gastritis pa, you're so strong! A few of my mum friends got it around second trimester din, and honestly the meds they prescribed helped a lot, so stick with your Maalox and follow your OB closely since every pregnancy reacts differently. Kahit sobrang sakit, the fact na baby's fine is the best news, so rest up and eat small frequent meals na bland lang para hindi ma-trigger ulit ang pain. Ingat talaga sa atin moms, pregnancy hormones are no joke!