Why am i getting more body fat?

For the past three weeks i go to the gym 5 times a week and do 45 minutes of cardio on the cross trainer BUT this week i tried on 7 pairs of jeans/pants and nothing fits, i sit and i see all this blob of fat hanging out-- what am i doing wrong? My body fat has gone up-my belly hips and thighs have gotten bigger than when i started the 45 minutes cardio
Answer:
If you aren't eating like an idiot...
You could just be putting on muscle, which is pushing out the fat since human's fat covers muscle (unlike other animals where the fat is interspersed and doesn't hang grossly).I suggest doing some calorie calculations on your exercises and your food intake, and if it isn't adding up you should see a doctor.

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are you sure that it was your body fat the went up. You could be putting on muscle which will make you larger.

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Make sure your diet is good. A guide is 40%protein, 40%carbs (complex carbs), 20% good fats.If you want a good article i found then feel free to message me. :)

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Working out will be a waste of time if you arnt eating healthy. Also, the more cardio you do(running, ect) the more muscel you will get. This may make it seem like your legs are getting bigger but if you keep the the exercise it will all pay off in the end and you will have slim TONED legs.Keep it up!

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because your eating more fat than your burning.

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You must be doing the wrong program. Your muscles must have developed underneath all that fat. Do you sweat a lot? Sweat burns fat fast. Try running outdoors. MAil me if you want a copy of the three day diet that makes you lose ten pounds in three days.

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