Trying to say something like this line:
I am not wanted.
But for all the Japanese language likes skipping subjects and topics, I can't seem to find an equivalent for this case--it seems like the only way to say this is by rephrasing it to "X doesn't want me" (Ｘは私をいらない). The closest I can think of is 自分が必要とされていない, but I don't want to say "I'm not needed", I want to say "I'm not wanted". It doesn't seem like conjugating いる or ほしい is the way to go either. How can I say this without adding a topic?
※Disclaimer: This is not related to how I actually feel.