I am brewing a Blonde ale it has been sitting for 5 days and I wasn't sure if it was fermenting because i didnt see any bubbles. I read on here to take a gravity reading and its at 1.012 which is the final gravity I got from beertools. My original gravity was supposed to be 1.049 but it was actually 1.043. What do I do is it done now or can i let it ferment for another week or so which is what i was planning on or will that mess up the brew?