Wiggly during feeding

3👼🌈💖2018🌈💙2020💖2021💙2023 • God's timing is perfect🙏⛪

my 3 month old has become very Wiggly in the last week during feeding I tried to hold her arm down and put the other part of my arm over her leg but she still tries to move with all her might does this mean that there is something wrong with her or is this normal at this stage I am a FTM so I have no idea what's normal and what's not