Trying to upload profile photo...

PippiNe

OK, I've been on here for almost 3 months and am just now getting around to posting a photo on my profile. Wanted to put a "before" pic up as I have not yet reached my goal. Why is my picture all blurry? It doesn't look that way before I upload it, it was taken with a very nice digital camera. I saved it to a smaller resolution (639x800) because the large size one wouldn't upload. Did I do something wrong? Thanks!