<human>: My boyfriend is a very loving man and his good qualities outweigh the bad by far, but he is struggling with depression right now and it's taking a toll on me. Sometimes I just feel like I'm no longer equipped to handle it. It's rubbing off on me. 

He seems to be happier with his friends than he is with me. He says it just seems that way because his friends don't get into emotional things and it's easy to just ignore that stuff with them. But now that his sex drive is nearly gone from being depressed, it's just starting to feel like I'm his least favorite friend. I go back and forth from feeling sexually frustrated to guilty for wanting sex. We went from having sex like 4 times a week, slowly to once a week, and now it's less than once a week. I love him so much but I just can't see myself in a sexless relationship and I don't know what to do.

He tells me that I'm his favorite person though. He tells me he wants to be with me forever. He tells me this stuff all the time, saying how much he needs me to know it. And that he is still very much attracted to me etc. But these are just words and I'm not sure I can trust him that he's really going to recover from this.

He says he has a plan to see a doctor or get a therapist so I am going to stick with him and see how it pans out. But I know through experience that these things take a lot of time and effort. I think he might just have an issue with low testosterone or something, I really have no idea. We have only been together for 6 months. Am I crazy for sticking around? I'm so afraid I'm going to get pushed away. Maybe I should leave to protect myself?

Can you give me the gist of the text in a nutshell?
<bot>: My boyfriend is super depressed and has lost his sex drive and I don't know if I should break up with him or not even though I'm in love with him.