Bearded dragon fell

My bearded dragon Zeus was on his hammock earlier and somehow fell off and when I ran over to grab him he was moving weird and had his neck to the side (shown in photos) and couldn’t keep his balance when I had him on my shoulder he would flip over. Can’t get to a vet until Monday because none near me take reptiles but if anyone has any ideas/ suggestions. I’m worried about him and hoping that he’s not in too much pain. Thank you in advance