So I was really excited about this stout I was making, but I moved back from college, got a new job, etc... and I totally forgot about this beer I was making. It's been sitting in the fermenter for about 6 weeks now, though the gravity didn't level off until 3 weeks in. I'm still worried that the yeast might be dead by now. Should I pitch new yeast before I bottle, or would that screw things up even more? Thanks