Aw, I get that worry talaga, especially first time! Yung tusok-tusok na sakit, marami sa amin na nag-experience nyan around that time, kasi lumalaki na ang uterus at stretching yung ligaments, so it's usually normal, pero syempre kung intense or may bleeding or spotting, kailangan mo talaga ipakita sa OB mo para peace of mind mo. Better safe than sorry sa pregnancy, no?