I feel like crying

What the hell?!
This morning I almost cried twice! For no reason, I just feel sad.
Crap!
Same this afternoon. I feel sad. I feel like crying.
I have had some pangs here and there in the area of my uterus. I haven't spotted since yesterday afternoon.
Why am I feeling this way?
I did re-injure my pinky toe the other day and it's been sore ever since. Then, in the shower this morning I caught it while trying to gently rub my foot scrub. It's like the tip of the toe is not connected so it easily moves when touched. It's loose. Weird. Painful when that tip is moved.
Am I sad from the pinky toe pain?
Am I sad because I spotted and I'm not supposed to have any more periods?
Am I sad because it's a side effect of the Loesterin24Fe?
I do not like being emotional anyway (I'm not that kind of chick). This really sucks.
Oh yeah, and that funky taste is annoying me today.