Having a hard time...

The Gs are really acting up this week. I'm having a really hard time with them. G1 spent a lot of time in his room on Tuesday and a lot of time today on the couch because he won't behave. He keeps hitting/kicking/biting/spanking/etc. his sisters and me. G2 and G3 are whiny as can be. I reach my last nerve a while ago. We have less than 4 weeks until I am due and I just don't know if I can handle 4 kids--I can't even handle the 3 I have currently.

Then I find out this morning that I have to go back to the specialist again on the 19th. So, I've been stressing out all day about that. I won't get into it right now (and hopefully I won't have to explain later). Let's just say my dream of a VBAC may not come true. :-(

I just can't do this anymore. Everything is becoming way too much for me to handle.

But on the positive side the house is mostly cleaned up (with the exception of the kitchen which I'm not sure will ever be clean) and the house is pretty much ready for G4. I just need some furniture moved (hopefully will be done tomorrow). I have my hospital bag packed and did have the car-seat base installed (had to take it out but will be put back in tomorrow).

Sorry to whine to everyone that reads this but I just had to vent for a minute.

Somebody help PLEASE!

NONE of the 3 will take naps now. It doesn't matter if we have them all in the same room, same bed, different beds, different rooms they won't take a nap. I can't take it anymore! That is the only time I would be able to get ANYTHING done because by the time I get them in bed for the night I am totally pooped and can't stand to be on my feet any longer. Bedtime has been coming earlier and earlier but I cannot put them to bed before 7 PM. With Matt not getting home from work until 11 PM there is no way we can get up before 7 AM (and that is hard sometimes). They are all so cranky by 6 PM and then I deal with screaming for the next hour or so. How do I get them to nap??? I have always had really good sleepers. I've never had trouble getting them to sleep. So what's changed? Why is it so hard now? I am at my wits end and need some advice. So if anyone has any ideas on how to get them to take their nap I would be very grateful!