Geoffrey,
I think you are experiencing something which is very typical for converts - the desire for a religious vocation. These things take time to discern. If you still feel called to be a priest after 5 years of being catholic, then i'd give this desire more credit.
I think you've been very open and honest with the folks on the forum and you are back and forth every day and post every thought which enters your mind on the subject. This is why I think some folks have been so harsh with you. People like consistency, and you haven't been. You're a good guy Geoffrey, just relax and let the dust settle a bit before making any big decisions.