She is feeling that way because she is waffling. She is fence sitting. She is at a crossroad and has no idea which way to go.
Regardless of if you felt you had been funny before, she did not... Was a good chance to say something positive in your favor.. "Well, W, I am looking into other sides of me... We could use more humor" or something along those lines. Maybe her comment was an attempt at being funny...
As far as "crap" goes... You could be possibly reading too much into that. I use that word a lot. Crap is stuff. Crap doesn't always mean something fecal in manner.
This is a point where we are all told to not have expectations. Expectations that do not live up to out thoughts lead to disappointment.
This is a little set back. Nothing more.
“Things turn out best for the people who make the best out of the way things turn out” ― Art Linkletter