Normal lang yan, mama! Especially pag matagal kang naka-upo or nakatayo, the weight and pressure can really make your legs and feet swell, lalo na ngayon na 25 weeks ka na. A few of us moms experienced the same thing, and honestly it went away after we rested and put our feet up. But if it's getting really bad, painful, or one leg lang ang swollen, better check with your OB just to be safe ha, kasi sometimes it can be a sign of something that needs looking into.