help!!!!!

I'm struggling a little bit. John has basically been gone the last 2 weeks and Everett is not eating or sleeping. He is nursing but so far I can't get him to really take in any substantial amount of baby food. Add on potty training a 2 year old and therapy for a kid with needs and I have hit my limit. I have no idea what's going on with his sleeping. He was such a GREAT sleeper until last week. Now on a bad night he is up every other hour and a good night every 4 hours. We are having WAY more bad nights than good nights and I have pretty much been on my own. I love Louisville but so wish we had family here. We do have John's dad and step mom and they help when they can but they have 3 teenagers and are very busy with them. Plus it's not the same as your own mom and dad when you need someone to turn to. A lot of time it's just me and the kids. Love them tons and I'm very thankful for them but it gets lonely. I know John does not want to be traveling either and it's hard on him to be away from us and he works such long hours. I feel bad for him too. It's just a hard time for me right now. I know how lucky I am though. Every time I need a reminder I turn on the TV to the Japan crisis. So sad. My heart goes out to them.