I don't have any specific advice for you other than to keep at it--in moderation. Eleven pounds in 3 weeks sounds like a lot and suggests to me that you actually aren't eating enough. If you deprive yourself too much, you'll trick you metabolism into slowing down, obviously not want you want to do. Remember, too, that you need both salt and carbs to exercise. Fruits and veggies can help with "regularity," but are you getting enough fiber? God knows getting "backed up" can make the scale go up.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher