So you apparently keep losing?
I'm pretty sure my overall record so far is 1/4th of my games are wins or something along those lines.
I get upset when I lose, but don't let it make you depressed.
Let it make you angry, at least angry enough to make you want more.
Then try to get better and watch videos of your character or maybe even the match-up, then go back and kick their asses, note combos mean nothing if you can't win the neutral game.
I had this happen with someone here who gave me a hell of a wake-up call on how "good" I was, and I can safely say I've improved since my first set with him.