I climbed up in the attic, the antenna is not a long as I thought, it's 80 inches and is a radio shack model vu-90xr. Today I am still getting all of the channels but it appears that the antenna is not pointing in the direction that I thought it should. As soon as I locate a compass I will check it.
I am ok with an inexpensive solution! Maybe it's just to move this antenna to the peak of the roof???