Hey Sarah! Yes, the teething has been real tough for my son. He is working on tooth number 7 right now and he's only 8 1/2 months old! He still wakes up a couple times but it has gotten much better. We have one of those co-sleeper beds which I love but he's too big for it now since he can crawl and stand up. He's still using it though for now. The thing with your son about getting up on his hands and knees and crying is most likely because he doesn't know how to get back down. My son did this a lot at first too. Lately my son has been nursing on both breasts right before bed and I think that's helped him sleep longer too. He still isn't interested in solids but I'm suspecting he's sensitive and having intestinal issues. I've been laying off on the solids for a week now.