Excessive Weight Gain during Pregnancy

Hello mga mi, sino po may experience sa inyo, ang bilis ng weight gain? I started my pregnancy at 62kg ( I am 5’2” height)— now 25 weeks, my weight is now 74.5kg already; worried ako baka pag nagtuloy tuloy weight gain baka ma CS— any advise or same case sakin pero nainormal delivery si baby? Appreciate your inputs! Thank you