Shitty day is due I guess

coming to work on wet pavement, on 55mph 2 lane highway a dog ran right into the front of my car, I hit the brakes but the car just skidded foward anyway and hit the dog.  Killed it I'm pretty sure, there was nowhere to pull over, I couldn't stop because there was traffic behind me, A SCHOOL BUS that also started skidding when I hit the brakes.  I had to keep going, but looked in mirror and the dog was not moving, and laying on it's side.  I really felt awful about it.  I get to work, and was trying to calm myself by trying to distract by looking a facebook, but there is nothing there that was helping me feel any better, I got a call from another county that they are not taking the case where nobody lives in our county, it's a hot mess, and my supervisor has become fairly useless.  Now I am learning that we will get a new supervisor and that the teams my switch around, while I don't like how my own supervisor has started avoiding her office and me, because I do my job, and in order to do it efficiently I need support from her at tiimes, which I have not gotten lately, she is overwhelmed at the moment herself though.  I can't get through to another county where a case needs to be sent and of course she's not going to help me with that either, I am pretty sure she just wants me to be put on a different team.  Then another worker who is my friend told me that sometime ago he heard some people talking about me, and put in his two cents about what a good worker I am.  I did not ask him what they were talking about or saying that made him feel like he needed to take up for me.  I am just fucked up, no matter what I do, what I do or what else I do to try to make things work, they just aren't.  I feel like quitting.  The guy I like is simply dangling in front of me and not doing anything more., but that has always been the way for me.  now my period is trying to start AGAIN for the 3rd time in 6 weeks.  Like i said I feel like it doesn't matter at all what I do, even I don't try to do anything, something shitty is going to happen, no matter what, no fucking matter what I do or don't do, shitty life is coming at me full blast.