I'm new to the forum and have been brewing for a few years. Extract and partial grain. I tried to make my first dark beer, a porter; and like an idiot I didn't take an OG reading. It's been fermenting for 10 days at 68* and there has not been a bubble in the airlock.The liquid yeast inner pouch was severely puffed up when it arrived. It seems everything I read says the yeast should be fine. I almost don't want to believe it, but the SG now is 1.008. Should I just toss the batch and chalk it up to stupidity, or just let it keep going. Maybe re-pitch yeast; I tasted it and there doesn't seem to be any alcohol content.
Any help would be greatly appreciated.