I have been exausted and worn out. very sensetive and moody. I get clingy to my boyfriend. I have…

I have been exausted and worn out. very sensetive and moody. I get clingy to my boyfriend. I have been stressed alot lately. I just want snacks and my bf and to stay in bed all day. whats wrong with me? its to early to test if im pregnant and even if I was I would be far along at all