My beer don't taste right!

Ok, so i only drink beer at two times during the year. I'm not a big fan of beer in general, but I do really enjoy the fall and winter boxes that Samuel Adams puts out each year. And I always look forward to when the Fall box hits the stores. I drink one bottle a day until its gone, then I grab a new one. Well I got my first case this last weekend, and since I cut sugar out 5 months ago my sweetness tolerance has changed.

Holy crap this beer is sweet...like sickly sweet! I feel as if even though I'm down 41lbs and feeling great, I have lost this special treat.