I know this probably doesn't sound like a problem, but I have been on antidepressants since I was 29 and have had the typical sexual dysfunction side effects (loss of libido, unable to orgasm). I am now 37 and I have had a random and intense increase in my sex drive for the past week. Like insatiable, constantly aroused. I still struggle with orgasm, but was able to bring myself to one for the first time in years. My husband isn't complaining, but this is very distracting and I also have health anxiety so now of course I'm wondering if something is wrong with me. I have had no changes on my medication (zoloft), other than a dosage increase a couple months ago. Has this ever happened to anyone?