Ugh, hang in there dude. Things will get better. We all have sessions where we're constantly 3bet by complete unknowns. It sucks. Folding is always an option. Taking a break is too. Getting sucked out on here and there, well I tend to laugh it off. When it happens more than enough, and in unbelievable 1-2 out fashion, well we tend to tilt a bit. Get a punching bag or a small cat and beat the shit out of it. You'll feel better.