My sweetie says he is worried about me...

I know I have lost some of my usual pep in my step.I don't have much physical or emotional energy.I am soooooo tired.I get frustrated and grumpy so easily. My work has been really stressful.I need the end of the semester to come.I am so glad I will have the summer off.I wish I had taken the semester off. I want to be a kinder sweeter person.I just feel so worn down... I think that last visit to the hospital a couple of weeks ago(even though nothing was wrong) really took my last bit of energy. And put me behind at work. I'm scared and feel like no one understands.