Grammatical and vocab mistakes in this composition

I would be realy grateful if someone corrects my compositin regarding grammatical or vocab mistakes . even the former sentence is included . by the way can the following paragraph be considerd a composition ? [F]

I had been studying at the level of university in the vicinity of four semesters , when I saw her . She was the most gorgeous girl I had ever seen . Suddenly , I found myself so smitten by her that I started oagling her . I was under the impression that She detested my behaviour so much . After a while , She turned out to be married . I cant describe my feelings in word at that point . However , I got over it and blanked her out .