Suggest Treatment For Difficulty In Ejaculation While Treating Fibromyalgia

Hi, My name is Mike. I m 44 years old, 5 9 , 194 pounds, and I was diagnosed with fibromyalgia when I was almost 30. I m taking a low dose (10mg) of lisinopril because my blood pressure was a little bit high. Heart disease runs in my family, but I ve been lucky so far (my dad had his first heart attack at age 38 and his second one at 42). For the last two years, I usually haven t been able to ejaculate during sex or oral sex. Also, I sometimes don t get hard even with my wife rubbing me. I ve always wrote it off as being due to stress. Is there something else that I should consider? Thanks.