Man I had this problem too! I was thinking, how can I be loosing when I'm getting called by trash all the time? We want to be called by trash, right? I watched SSS coachings and realized I wasn't playing properly, I was calling all in sometimes when I shouldn't be and betting too much on the flop with trash, so not giving myself an out if I was reraised (you got to fold sometimes).
I've started playing properly, brushing off suckouts quickly and realoading straight away instead of leaving the table all pissed. I think, please call me with trash again, and they do! ♦ at least then you break even on that table before you leave.
I've had a very small upswing since and have had my share of suckouts and am nearly back to the $50 I started with, which is a good thing for me cos I'm clearing a bonus, so it's all profit. If I continue like this it's looking good!
Stick with it and make sure you are playing 100% correct!