risau..

hi..i'm pregnant 24 weeks+,, and last night time tidow i got cramp in my stomach about a few second for 3 times..cramp mcm dtg bulan tp dlm brape saat je..n time kali ke 3 cramp tu dtg..trus rse nk "mmbuang"..after that bru rse lega skit..is it slh mkan.. n is it normal n xmmbahayakan baby ke.? #firsttime..