You could be feeling under-appreciated these days. Try to alleviate this feeling by reaching out to others. Now, you do not have to walk up to people and say, "Appreciate me!" This is far from being your style. However, you do need to start getting out more. Even if it's just for an hour, get yourself into more social situations (which should get increasingly easier during the coming months). Talk about what you are doing and let people know your thoughts and feelings.