I just need to breathe....and vent....

This past weekend and last few days have been aggravating, to say the least. My dad spent a few days in the hospital over the weekend, I found out my work hours were changing from 7a-7p to 8a-8p, and because I couldn't complete a required task for training yesterday due to a medical condition I now have to go to the Dr tomorrow for a medical excuse....when I really need to be sleeping to get ready for working another night on night shift. I am ready to pull my hair out. Oh, and to make it worse, I am PMSing, so I'm emotional and crabby anyway. When it rains it pours...