Is it normal to not want sex when your stressed and depressed ?

For the past month and so I’ve been really over whelmed with classes, family and work. I’ve found myself in a state or depression and stress that i don’t really want to talk about. I know that it’s affecting my actions and the guy I’m talking to has begin to notice. The other day he got upset saying he didn’t think i liked him because i wasn’t being affectionate enough for him. I didn’t understand what he meant because he isn’t super affectionate either so it was weird. Anyways we’ve been bumping heads a lot lately and it’s been adding to my stress and decreasing any urges i have to be sexually active. I don’t want him to think I’m not into him, how do i increase my sex drive although I’m going through my own issues ? I don’t want him to feel neglected or like his needs aren’t being met ?