The pills are working okay.  I'm calmer now.  But I still think I keep seeing that guy in the suit.  I'm not panicking but I still think I might be seeing him.  I don't know if I should talk to the police or what because I can't prove anything and I don't think they'd be happy if I wasted their time.  No one else has seen anything so I'm thinking I'll just stay on the medication and keep going to the psychiatrist and see if anything changes.