Oo normal yan, lalo na sa early pregnancy kasi maraming hormonal changes at ang body mo nag-adjust pa lang talaga! Pero if ang sakit is really intense o may spotting pa, mas better mag-check ka na sa OB mo para peace of mind lang, it's always better to be safe, especially pag ganyan ang feeling mo. A few of us moms experienced similar aches din, kaya you're not alone, pero bawat pregnancy is different kaya best na marinig mo lang yung doc para ma-rule out any concerns at ma-advise ka properly.