Hi mama! So normal talaga yan sa 2 months, ang babies ay still learning to control their neck and body movements, kaya ang shaking at jerking motions ay part ng development nila. A few of us moms noticed the same thing sa aming babies, pero it settled down as they got stronger. That said, if you're worried or if the movements seem too frequent or different from what you're seeing in other babies, better to mention it to your pedia just to be sure lahat ay okay lang. Tiwala lang mama, usually this is just their little bodies learning!