Hi guys. I am a 25 year old female. I am 5 feet tall and weigh 190 pounds. Ive tried losing weight in the past but was not very successful. My labs are good and I have normal blood pressure. I started taking Adipex 37.5 mg 1 pill once a day. The first 3 days I felt wonderful. I had energy and felt very positive. The 4th day I felt jittery and fatigued at the same time. Today I feel anxious, my chest feels heavy, pulse is 100 bpm. My eyes also feel funny like they are strained. My brain feels tired and I'm not reacting to things as fast as I usually do. I have lost 6 pounds in 5 days. I am vegan and work out for at least 30 minutes a day four times a week. Has anyone had these side effects. Will they get worse or go away with time. Is there anything I can do to prevent side effects. Am I eating too little?