Oo, normal lang yan, lalo na sa ganitong stage ng pregnancy kasi ang katawan mo ay tumatakbo nang mas mabilis at mas maraming hormonal changes ang nangyayari! A few of us mums noticed the same thing, increased sweating sa feet, hands, kahit sa ibang parts ng body, especially during first trimester. Pero if it's excessive na o may kasama nang weird smell o discomfort, better check with your OB just to be sure, sometimes it could be something else na kailangan i-address. Drink plenty of water, wear breathable socks, at subukan ang foot soaks with baking soda if gusto mo, sobrang refreshing talaga!