"If I had been physically attacked, this would have been a very, very similar experience," said Nancy Campbell, 33, an urban planner who said she was traumatized by a touchy-feely female TSA agent before her flight to Washington Tuesday. She said "it felt more like fondling than frisking." As passers-by gawked, the TSA agent patted Campbell down, touching her breasts, inner thighs and crotch, the freaked-out flier told The Post. The petite Brooklynite was in tears when she boarded her plane after the ordeal.