today is my due date x

Today is my due date, I've had no sleep as I've been up all night constipated & peeing, I'm woke up in a vile mood! I'm so angry/upset/& want to cry. My partner is always working and that's getting me down (can't beat a hard worker but I want his time) I'm over whelmed & fed up! I can't explain these emotions. I feel awful feeling this way, I have no signs of labour really, I'm trying everything. I know my little boy will make a appearance when he's ready but I'm so done with being pregnant and these feelings, If I feel like this now what will I be like after baby! Hope I'll be ok. Sorry for the rant xx