You have both complaints of anxiety and depression. See a clinical psychologist for detailed evaluation and CBT.

i suggest you to go for counseling and therapy. We need to get to the root of the problem to provide you with best intervention. all the best more power to you

Start by creating a list of things you have to do. When you begin to act on it, look at whats distracting you. Make a distraction list while you get any idea or distraction popped in and it wants you to grab your fone and look for an answer. The distraction list would help you to list all the things and also you can later attend to all thoe things. It helps you in staying focussed. Secondly, wrt fear of failure and social awkwardness , remember the only way you can overcome your fears is by facing them. Visit a psychologist who can assist you in dealing with your fears ans apprehensions