I’ve been trying so hard to focus and do my homework and study for the past two days, but I just can not focus and it’s pissing me off! Along with the other symptoms I’ve been having, is this normal premenstrual syndrome (the not being able to focus thing)? 
It could be.. hormones can do a lot to your body.. i often get a burst of energy right before i start … i can’t sit still i clean and workout more .. but when i start i am pooped and all i want to do is sleep… lol