Someone correct me if I'm wrong, but I believe that consumption of alcohol whilst in ketosis (which you will be in on SS+) is dangerous hun!!
If you're going to drink you really need to have eaten properly a few days prior to get out of ketosis, but then you'll have to do all that hard bit again.... Is it worth it?!? Esp as you've survived on so little for 2 weeks, you'll get drunk quick, and may get poorly
Hope that helps your decision xx