Stop Following me

Every time I am in the store the security and some of the staff are always watching or following me. At first I thought I was just seeing things but I am in the store everyday and still see the same thing. It does not matter if I am alone or with my 3 year old son, they still do it. I would love to know what it is about me that makes them feel I am going to steel something. Is it the way I dress? Is it the fact that I am colord? I have spent a lot of money in this store yet I must receive this treatment and sorry to say it but it is ********. I am so close to slapping someone in that store its not funny. This has been going on since November 2014 so WHAT THE HELL IS YOUR PROBLEM... This better stop!