Pintig Sa Puson

Hi this is my 1st pregnancy. Possible po ba na nakakaramdam ng madalas na pintig sa puson pag naka higa at 13 weeks? Feeling ko si baby yung nararamdaman ko but is it too early to tell? May naka ranas na rin po ba sainyo na may konting galaw sa puson as early as 13 weeks? :)