just need to vent!

I started being a stay at home mom in August. I have a 4 year old and 5 year old that I love to death, but I'm about to lose my mind! My husband works full time and takes classes at night to finish up his business degree, so he is gone from 8am-9pm at night. With his sechddule he is never home and it's just me and the kids. Plus, I'm 39 weeks today. All I want is to get the kid that is growing inside me out and I feel like I would be so much happier. Taking care of two kids almost 6 days a week by myself, my kids act like if they play for five mintues by themselves and don't receive attention from me they are gonna die (they are dramatic), cleaning the house everyday, preparing for the new baby, not sleeping at night anymore because I have to pee a million times, being grumpy because I have carried a baby for nine months almost and he is showing no signs of wanting to come on his own.....I am just so exhausted. I just need a nice nights sleep. Sorry for the long rant, but I needed a little outlet. Haha.