Will I get into the shape?

I currently weigh 134, just a couple weeks ago I was 129 but because I've been eating so much junk food the last couple weeks gained a 5 pounds, but I've stopped eating that junk food and just started today working out twice a day for an hour long so two hours a day of physical activity, I'm also drinking a gallon of water a day will I be able to go down to 129 by the end of July?
Will I get into the shape?
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