Cranky Pants Jones

I was really snippy with everyone last night and again today...please tell me it's the hormones, because I felt like I was flipping out for absolutely no reason at all.  I seriously seemed to fly off the handle, and I could hear myself being ridiculous, but couldn't stop what I was saying.  Oh dear...I thought mood swings were supposed to decrease into the 2nd trimester.  Aside from random bouts of tears, I didn't know much swinging in the 1st trimester....but now, oh dear.  It's Friday too, so I should be really happy.  What in the world is going on?  I LOVE Fridays!  Apparently not so much today...