Depression Support Group
Depression is a real and debilitating condition that is often misunderstood by family and friends. Its meaning can range from a prolonged period of sadness to an actual mental illness with specific symptoms. Find and share experiences with others who are going through the same struggles.

Legally I too recommend consulting an attorney BUT no medical documentation to substanciate your claim...no physical proof I would have to say you would be wasting your time.
What happened in the other incident ?
Bumps and bruises are a part of life.
The attorney would probably tell you you have not suffered enough 'injury' to make a suite worthwhile.