What a horrible day...

I woke up late this morning which resulted in me being late to class...the class I had an exam in...not only did the professor look offended but she took 3 points off my exam. I have NEVER been late to her class. I didn't get to shower this morning or eat breakfast and had a hard time on this exam because we were notified on Monday and got the study guide on Monday... so clearly I didn't have everything memorized. :/ Then after class I had people being rude to me for no reason. After my second class I went home and saw my mom. Clearly she could see I was frustrated and on the verge of tears. She asked me what was wrong, I explained the events that took place today and she literally started yelling at me, calling me irresponsible... Did I cry? Yes, to make matters worse once I got to my room I got my period. I go to work trying to not letting this day get to me, thinking positive mhm lets skip to after work, so I go to class cool, ignoring the rude people from earlier. Finished class early. Drive home in the pouring rain not being able to see the road I drive slow which gets people tailgating me..something I ignore because if I can't see the road there is no way in hell that I will speed up and cause an accident. As I'm getting close to home, I get a FLAT TIRE! Dad saved me and followed me home after he fixed the flat. I'm finally home and able to breath and try to relax. I took a shower!!! But still don't understand why I had to have such a rough day. :/