Wouldn't that really be a type of being a clairvoyant since you are seeing things?  I think for me it depends on the deja vu and I have been having a lot of them over the course of the last 6 months as well.  With psychics telling me I am gifted as well.  For me typically the deja vu is caused because I had a dream.  Usually many months prior and I even remember thinking to myself that I am having deja vu in the dream.  Usually that is the trigger for me when the event actually happens that I remember that I had a dream about it many months prior.
So is it being psychic.  Maybe but I don't think it is something that you can easily control.  So more so information from the spirit world just randomly giving you information.