I have been taking Qsymia for about a week now, following a three month dosing of Phentermine. I have had amazing results and am very pleased. However, the qsymia is making me very sluggish, sleepy, disoriented, and I find it hard to think clearly. I work full time so I am having a difficult time with this medication and do not want to discontinue my weight loss support. What should I do?