How do I get home to Germany? Help is really needed...?

Shouldn't the German foreign emby be helping you about this? I'm not sure if this applies to Germany but there might be loan schemes available for stranded travellers? Also, when your visa expires wouldn't they deport you anyway? And what about your family in Germany, can't they send you some money and you can pay them back when you get back on your feet? There are other ways than doing what you are doing now.