I feel so bad

Devon
There is a lady I work with that is the sweetest thing (bless her heart) but drives me bat sh*t crazy. She is so annoying. But she bought us a really nice and expensive baby gift. I almost feel bad for accepting it because of how I feel about her. I can't stop thanking her because she got us the bedding plus some exta bedding accessories that we really wanted but is that enough? I'm not sure what to do.