In Could you give an example of a comment that you feel is belittling? I’m not seeing any. Sometimes when we’re in a low mood or have hit a rough patch we read things into what people say or do. Is it possible that you could be misinterpreting people’s replies?
Either way, why not tell us specifically what’s going on? Maybe we can help, after all, it’s part of the human experience to feel lost and alone at times and it’s also part of the human experience to cheer each other up.