Girls, please help, I've been feeling movement for about 2 weeks alrea…

Girls, please help, I've been feeling movement for about 2 weeks already. Yesterday I was standing cooking dinner and it felt like someone stuck a needle in my belly!!! I doubled over but it passed quickly! Closer to bedtime there was a sharp pulling pain in my side like half my side went numb. After about 3 minutes it went away. What could this be? Or is the baby just thrashing about?