Watch Out ~ I'm crashing!

I am so tired today! I've been burning the candle at both ends alot lately and sleep is not on the radar. Last night (and just about every night for the last week or so) my 5 year old is waking up, and getting in bed with me. So often, I just wake up and she's there in the bed, I never even knew when she did it! (an example of how tired I am, I guess) Then, when I wake up enough to take her back to her bed, it's not long after that when I hear my 2 year old crying in his crib (yes, crib-I need him to STAY in bed, so he has to be behind the bars!). I try not to wake dear hubby, because it's my philosophy that I can always try to take a nap during when my son does, and he has to work all day...but naps aren't happening lately either. So, it's now caught up with me. I need to go to bed early, but who knows if that will actually happen. Dear Son hasn't had a nap today, so I'm hoping he'll crash soon. Dear Daughter will go to bed when I tell her, because I can tell she's a little worn out today, and Dear hubby-well he can fend for himself!
Ok, that's it...I'm fading fast! night night world!
J