My kids the same. Very normal behavior, and it's a phase they'll grow out of in time.
Lol my cousins baby does this and has been doing it since he was like 4 months old. It’s funny in little spurts but awful to be around all the time for me anyways 😅 at least you know she’s happy 😂
My daughter loves to scream and squeal at the top of her lungs when she’s excited. It cracks me up.