I was hugely gutted in 2000, as then we were a division 1 team and we were the underdogs and we gave a Premier League team a real run for their money and took it right to the death. Left Wembley a very proud supporter that day.
Sunday though was different. We've come a long way since 2000 and we were the favourites on Sunday, a strong side playing better football before coming into the game, and we simply had our arses handed to us. We didn't show up, have any fight, create any real chances and just looked like we didn't want to be there. We had the piss taken out of us and suffered (I think) the heaviest defeat ever seeen in an FA Cup semi final. Left Wembley disgusted and embarrassed.
So both days hurt a lot, but both for completely different reasons.