Time for a rant

I just need to ramble here for a while because life is throwing a lot at me and I keep praying and I haven't found comfort in praying about it yet, and I just need to get it all out there, even if you don't know who or what I am talking about!
I have been in need of people to be there for me and I've gotten shot down time after time. I'm dealing with deployment, working full-time, taking online classes, and caring for my 18 month old daughter. Any time I have a day where I just don't feel up to par, it seems like that's when I get the most people turning me away, even my best friend, time after time.
I'm not really one to discuss what is wrong unless it is a major complaint because I like to be strong and not sound like a whimp complaining about every last thing, but sometimes I just want to fall apart, and I find myself standing alone each time this happens since deployment started.
I feel like I give so much of myself, and I pray that I do help others, but I feel as if I am standing alone at all times. I'm tired of being around the drama I thought my "friends" had grown out of, that didn't take place when it came to me. Heaven forbid I need a few encouraging words here and there though.
Perhaps I am just missing my husband considering my everything has been him and my daughter for the year previous to deployment. Perhaps I just am not the same person, and no one wants to accept the changes I have made.
I just find it strange even my best friend of teens of years pushes me away now. The person I used to be able to call about anything now seems like the last person I would want to speak to. Bad news, we're room mates. I'd hate to think it but it is possible this is why I feel this way.
It all boils down to communication. No one seems to agree with my upfront way of life now, they prefer the timid me who sat back and didn't say anything if I didn't agree, or if I felt walked on. I don't think God intended me to be walked on my whole life, to help people yes, but not to get shoved over constantly.
Suggestions? Someone send me some advice, maybe a bible verse?
Thanks for reading,
Confused & Feeling Alone (haha at the Emo-feel)
P.S. I apologize for being so touchy currently.