Oo, totally normal yan sa pregnancy, especially ngayon ka na sa 25 weeks! Ang baby mo at uterus mo ay lumalaki na talaga, kaya mas napipigilan ang bladder mo, a few of us moms experienced the same thing, parang palaging may puyat kaming umiihi. The frequent peeing usually gets worse pa as you go further into pregnancy, so brace yourself haha! Just make sure you're still drinking plenty of water kahit ganyan, at limit mo lang yung caffeine if possible. But if ever may unusual symptoms like pain, or you're worried about anything, best to mention it sa OB mo sa next check-up para peace of mind.