hey! i know what you mean about yoga. i just started pilates (it's like yoga) and it A LOT tougher than i thought too lol. keep at it though and you'll improve. as for the girl at your school, who cares what she says to the guy! i know it can be embarrassing for people to say stuff cuz i'm 5'1 and 170 but if the guy knows you and knows how cool you are, it doesn't matter how many curl or push ups you can do. if you want to lose weight pretty fast, you should try the negative calorie food diet. they say that you can lose between 10 and 14 pounds a week eating the foods that it says. just type in those key words and a lot of different sites should pop up. good luck!!!