I am very confused.

Date: 6/12/2018

Today I graduated from high school, I'm gonna be 19 in 3 months. I was so very nervous because I had my last final today, the 12th one. I'm telling this because my sleep was affected by the stress and something strange happened. I couldn't sleep at night, I went to bed at 2am and couldn't sleep, until around 6am... And then I fell asleep, but then I "woke up" and continued to try falling asleep... And then I actually wake up... And then I try to sleep again, and then I wake up in my dream again, on the same bed... And all I did is just **TRY** to sleep... It kept happening and it got to the point where, when I had to get up for the test, I COULDN'T EVEN TELL IF I EVEN SLEPT! I wasn't sure because it just felt to me like all I did was blank out for 5 hours, everything blended. I just have these memories of *waking up*(not sure if dream or reality) and then everything goes fuzzy and then I think to myself "Omg I need to sleep this is bad.... Why can't I sleep..." with my occasional alarm clock sound that I turn off and set to another hour forward every time.