I couldn't open your links-- blame it on my old computer. Can you attach your chart as a clickable thumbnail? Those normally work.
Pluto can give that feeling of utter futility. Whatever you thought was important can vanish from your life or seem meaningless. When Pluto hits your ascendant, whatever you thought was true about your personality and body may disappear. You may feel like hiding away from people and cocooning on your own.
But Pluto deals with cyclical growth. It removes old, inappropriate ways of coming across in the world so that new growth can take place. This is a good time to rethink your physical appearance. Right now, in the throes of a Plutonian shake-up, it is hard to imagine that you will appreciate your new-found maturity when this is all over. But please believe me, that if you believe you can, you will.
When Pluto hits Mercury, you may find yourself thinking about Plutonian themes. Can you garden? Getting your hands into the earth should help. Or read some serious murder mysteries: you may find them cathartic. Can you take walks alone at night in your neighbourhood? (Ideally with a large dog if you don't think it's safe otherwise.) You will become a more deep thinker during this period, including on topics that some other people will find morbid. That's OK-- it's a phase that will ease off when the Pluto transit is over.