Ah mama, I get it, ingrown nails can be really painful, lalo na when you're pregnant at mahirap kumilos! Honestly, most doctors say okay lang mag-pedicure during pregnancy, pero for something like nail surgery kailangan talaga i-clear muna with your OB since you're 26 weeks na, especially kung may local anesthetic involved. Better safe than sorry, diba? Your doc can advise if it's safe to do now or better to wait after delivery, or kung may gentler options muna like proper soaking and trimming or a different approach na hindi surgery yet.