OK probably a really dumb question but this is the first time with Southwest so I am a little clueless..my flights went down in price so I went on their site and did the whole change thing to get money back so just wondering if when I do that if it will bump my place in the whole early bird thingy I bought..I thought someone said it goes by who buys the tickets first essentially so if I change my flight today do I get bumped back down the chain