I got a triangle piercing three weeks ago. There's still swelling on one side. It's only the tissue that touches the piercing itself. It makes kind of a "tube" of tissue up the hoop, about a quarter inch long. It's not red or puffy or pussy or sore. The whole area is slightly itchy, but it's still healing, so I'm not worried about that. Is this weird? It doesn't seem infected, but the irritation or whatever is just on one side. It's on the opposite side from the top leg when I cross my legs - could it be from crossing my legs?