Hi, I'd like to help you with your question.
It sounds like you may have developed a possible anxiety disorder. Your symptoms of feeling anxious, especially about leaving your home, and trouble focusing and motivation fit with anxiety disorder.
Anxiety disorder is one of the easier disorders to treat. It involves working with a therapist through sessions and self help in order to change your thinking process. When people feel anxious, it is due to thoughts that trigger adrenaline in their systems. The adrenaline is what causes the fear and sometimes phobias.
Depression can be another symptom of anxiety. Because anxiety causes constant stress on your emotional well being and your body, you feel overwhelmed and upset most of the time. Depression sets in because you feel hopeless without a way to resolve your problem.
There is nothing wrong with sharing your feelings and the difficulties you are having. Anxiety is quite common. Most people experience anxiety at sometime in their lives, so everyone can identify with it. And support is vital for you to overcome how you feel.
You can start first by finding a therapist you want to work with. A therapist can meet with you to do an evaluation and determine if you have anxiety and what type. They can also recommend treatment that will work for you. Therapists can offer support and answers. This may help you feel better right away. Treatment will help you with the rest.
To find a therapist, contact your doctor to ask for a referral. Or you can search on line at http://therapists.psychologytoday.com/rms/.
Also, consider support groups to help you find others who understand how you feel and can help you find answers. Here is more information and a link for support:
I hope this has helped you,