During a rough bout with a cold that left me coughing so hard I would urinate uncontrolably, I wore pads for about a week. During the night, the pad got twisted and the plastic side was against me. This is the only cause I can think of for the VERY swollen labia I am experiencing. They are more than twice the normal size, very tender, irritated and swollen. There is very little to no itch at all. Is there anything I can do here at home to alleviate the swelling ?