When I feel like this, I generally need some alone time. Sometimes I can't handle a social environment and being around a lot of people where I feel like I must act very social.

I've found it's sometimes easier to visit with just one friend at a time instead of being in a group. Sometimes, when I'm really depressed, I don't want to see anyone at all. It just depends based on my mood and maybe it's the same for you? Best wishes to you.