Ive talked to much today, but im just very anxious lol. So 10minutes ago after i use the bathroom i went to sit on the…

Ive talked to much today, but im just very anxious lol. So 10minutes ago after i use the bathroom i went to sit on the couch and i had the worst pain down there. It felt like someone stuck a knife up there and twisted it. Lasted maybe 20seconds. Now little one is super active! I feel every single move he makes right by my belly button. What could this mean?