Girls! The baby's legs and arms are wet and cold It's not hot or cold …

Girls! The baby's legs and arms are wet and cold It's not hot or cold in the room His legs are so cold, ugh, several pairs of socks want to be put on...But I read that conversely because of the heat, this can happen)In general, he feels good, there is no fever, appetite is good, he smiles, talks. He's dressed in a diaper ??‍♀️What should I do? Put on socks or ...?