Beginner Limit Hold'em : Quick stats help please? Ready to quit.

first of all good you find your way to this forum, welcome

don't worry about the 50BB, if you're worried about losing 50bb I think you're playing stakes too high for you. I have days where I have a 50BB swing or more, in 1/2 a year I've had one 350 and a 500BB downswing (mainly due to playing my C game and not adjusting to opponents enough) but I still run positive

your stats seem fine (for a limit player), might just be variance

My advice is post a bunch of hands where you don't feel comfortable, also if 50BB is a lot of money to you you should move down in limit.

Most people here use 500-1000BB bankrolls to support their limits and handle variance. Also moving down when you run bad is an art and prevents you from going broke,

hope to see you more around here