Your discharge certificate is usually mailed to you within several weeks of being discharged to your home of record. The time frame is general, as it of course all depends on how backed up the Navy bureaucracy is at any given time.
A Dishonorable Discharge is the the worst fate conceivable.
It was formerly known as a "Bad Conduct Discharge" and ranks just above a Dishonorable Discharge.
am I considered a veteran if I have a dishonorable discharge
no
Walt Disney did not receive a dishonorable discharge because he never served in the military.
Yes.
No, he got a medical discharge
The only thing you can do is appeal your discharge.
No.
Dishonorable discharge
Trust me, it is not public record.
means perm ban