I don't know how long this manga is, but there's a whole layer of characterization to deal with still. "Am I worthy" already came up, but there's a big looming "is this really what she should be doing" feeling that is just sort of hanging there. Shouldn't she find someone else? Why me? You know, those.
You know in real life the "Am i worthy" of someone's feelings doesn't mean shit, because you
don't get to decide that its the other person,
not you. Even if you wonder and self-doubt a million times, it wouldn't change a thing because if someone else loves you
you aren't the person that decides if its right or if you are worthy, other people will decide that. You just need to strive to be the best version of yourself to meet their expectations, if there are any to begin with, maybe you already are perfect in their eyes.