There is nothing wrong with you bringing your son to bed with you.
I think he is probably just going through a growth spurt. These happen from time to time, and the child will not sleep well, may or may not want to eat more, and want love and affection. They need that contact and closeness to feel secure, comforted and loved.
Crying it out is one of the most cruel things that people do to their children. If you were upset and crying would you want people to ignore you?
Good luck and I hope you both start to feel more rested.
P.S. My hubby also snores and it can be super hard to sleep, so I know how you feel on that one. As a breastfeeding, AP Mamma, I've found that co-sleeping allows both me and my son to get plenty of rest. The first month of co-sleeping was the hardest for me because I was so worried about hurting him, but then I found that I was more attuned to his needs and therefore was able to get better rest and he slept better too.
We are still co-sleeping and he is now 16 months - I wouldn't trade it for anything!