Aww don't be down.. that's fantastic! imagine if you were on SW or whatever.. it would be a lot less.
3lb a week is 12lb in 4 weeks.. Just 23 weeks to lose 71lb (think I saw that on your ticker). that's really not that long hun! ((Hugs))
Pick yourself up... check you're sticking to plan 100% (just in case) and enjoy your loss!
edited to say you've lost 1lb under 2 stone in 5 weeks!! now THAT needs celebrating!!