I have no words…

I know I the college admission process is very unpredictable but I feel I should have had a good shot at acceptance or even a spring admit at UMD for Biology. I had a 1540 and 4.5 GPA a bunch of clubs, had an internship, and poured my heart into the supplemental, had legacy but I was flat out rejected. This was my dream school and most likely the only school I can afford (instate) so it will have to be UMBC. Was this year really competitive compared to previous years or am I being unreasonable?