I am a 29 y/o male and have been taking Wellbutrin for 3 years. I...

I am a 29 y/o male and have been taking Wellbutrin for 3 years. I have notice the urination problems well as the awful muscle tiredness in the morning. I feel so tired but feel so awake on the other hand. I don't know how to explain it, after I make myself move in the mornings I am not tired any more. I see that Wellbutrin is suppose to help with the sex side effects, I have a great if not an excessive sex drive with Wellbutrin (according to my wife lol) but I have no to little ability to have an orgasm. I mean I ejaculate but don't have an orgasm. I am worried. I don't want to give how much I gained being on Wellbutrin. But would like to have an orgasm. Please give me help if anyone can.