my husband started doing testosterone injections about 2 months ago (b/c of low sex drive), and things have drastically gone down hill with our marriage. At first he was very interested in sex (multiple times a day), but in the last few weeks his desire towards me has drastically reduced, which doesn't make sense. Does this mean he's getting it somewhere else? His mood swings have gotten extremely bad, and he just doesn't seem sensitive to my feelings at all. Almost like he just doesn't care (this is very different from the way he used to be). He is just not the same person he used to be. HELP. Not sure what to do. I've tried telling him he has changed but he tells me I'm crazy and that is ridiculous. He just doesn't want to hear it.