Honestly, it sounds to me like 1) you have PPD and may benefit from meds, holistic herbs and/or counseling and 2) it doesn't sound like your DH is very supportive. Is this a new thing? Has he always been that way? Have you tried talking with him much in a totally non-threatening way?
What you're saying is all too familiar to me and when you're in the middle of it, you truly don't recognize the symptoms. But when others see you or you look back (hindsight being 20/20 of course) you can see just how depressed/anxious you were.
I now take Super-B Complex with 5Htp and it seems to have worked wonders w/ my depression. (because I can't take Rx right now) That being said, I've also made some major MAJOR life changes that come into play as well.
I know EXACTLY what you're saying about wanting to just run. There have been many occasions where I thought OMG if only I could just head to Alaska, or Wyoming, or freaking ANYWHERE but here.
Do you have a support system? Family/friends/church? It may help for you to get out and focus on others as well - do things for other people. Amazing how that can help alleviate a major funk.

Get plugged in with a support group, get some sun every day, eat well and exercise. All things that help w/ depression.
I hope things get better for you.
