Hi. I won this game by pure stupidity but i feel like i was losing in the Joseki portion (around the first 50 moves). Can someone critique the first 50 moves on this game? thank you in advance 
I disagree with your assessment of the opening. It looks good for Black throughout.
I believe the opening was perfectly fine for both players. Black can make life with the top group and more easily attack White than White can attack Black’s bottom side.