Can't Feel Fetal movements at 17 weeks and 2 days

20 weeks usually start nararamdaman ang movements ni baby. about the pitik, maybe it's the mom's own hearbeat/pulse kasi mas malakas ang bloodflow pag pregnant kaya yung iba namimisinterpret na heartbeat daw ni baby yun. Himdi po natin mararamdaman ang heartbeat ni baby. Pero pag laki laki pa ni baby, pwede mo mafeel pag nag hihiccups sya sa loob. yun parang pitik din.