Growing!

Someone is now three months old and growing out of the bassinet and into the crib. Last night (after I'd put him to bed for the night) we heard him screaming quite loudly and upon running into our room and turning on the lights we discovered he'd scooted himself into the corner and was very stuck. He needed more room. After I put him back to bed and got him situated the right way, I saw a foot pop up and try to hook the side of the bassinet and was using that help to try to sit up (as if he were trying to escape) Crazy!!!. He spent the rest of the night in our bed between us, but is now safely into his crib. Is he really getting so big? Can this already be happening? It's going too fast! (although I love the belly laughing that just started, oh-so adorable!!!)