D.S.
Dear D.,
Before you panic I would make sure he is well. My daughter suffered terrible ear infections and every time I would take her for her recheck she was still infected. Make sure he is cleared up he may still have fluid. If he is and you do not want to make him cry then try to comfort him while he is in the crib with out picking him up. You can rub his back or pat his bottom but try not to pick him up. Are you using saline to try to loosen the mucus? He could be stuffed up still. Try raising his mattress, use a humidifier, and saline until you feel he is symptom free it is hard to tell if that is why he is waking. Sorry, I am out of ideas because I did Ferberize my kids to get them to sleep though the night. Good luck and happy holidays!!