Irritated

Is anyone else just beyond irritated and frustrated like it just comes and goes I'm 37+4 and I'm so moody anything annoys me and I feel bad because I don't want to take it out on anyone like I don't even know why I feel like this it just happens and I dislike it very much I want to take a nap but can't get comfortable but I'm so exhausted I need to clean a little more before baby comes and I have 0 energy and it just makes me frustrated not to mention I turn 38 weeks tuesday and that day my first will turn 6 yrs old and I'm sad because I wanted to throw her a big party but can't due to money going to new baby so I'm going to get her some presents and to a pizza place with games then another day a little bbq I don't want her to feel neglected just everything is bothering me I can't take these hormones anymore