Can someone please help me

I had a query and please forgive me if it's dumb but I am a FTM and suffering from PP anxiety...

my question is do ur LOs also stiffen their arms while putting them in clothes or when they are awake and playing and u try to bend them some other way... I mean like force trying to resist ur motion... and will eventually loosen when u persist... and same with legs??? Please do share ur experiences coz I m freaking out....

my apologies if I have posted it begore