Hi i started taking Phen on April 9th, and it really gave me alot of energy the first 2 days, it was kinda of scary for a moment, but snce then i started this great exercise program walking 1hr in morning 1 hr in evening, but my problem is that my face has a rash & my pores are extremely large, even with my diet no carbs, small portions, 60 crunches i have gained 5 pounds. What is wrong with me?