Baby movement

Ok I'm 16 weeks tomorrow and a few days ago I started feeling almost like a pressure in my uterus. Nothing painful or anything. Almost like gas but without the bubbling? I know it's not gas because my stomach/intestines make very loud noises when I'm gassy haha. At first I was sure if it was baby or just stretching of my stomach muscles but then I started feeling tinges of pain in my ovaries. It's always just one and using my right since my left likes to float up and away from my uterus more than my right(I've had ovarian cysts so I know where my ovaries are haha).

Is this baby kicking/moving?