Stranger Anxiety

abbie
Does your babe cries when other people hold him even if you're right next to them? My 6 mos son did when we went to 2 xmas parties. He wails when a relative carries him.  And is not the first time he met them too. Isnt 6mos too early to be having stranger anxiety?
ADD: I also nursed and changed  him during the party and had a good nap but still the same after waking up