IMO, I see Jenn's struggle as someone who worked their whole life to achieve a position in the Prosecutor's Office, only for it to get derailed by her suddenly becoming a freak that folks only like because it's associated with an Avenger. Additionally, her life only appears to go well if she's this version of herself that isn't herself. She-Hulk got a job, She-Hulk got tons of dates/got laid, She-Hulk was interesting enough to get a custom wardrobe, etc.
The woman had to fight her doubts to rise in a career that is archaic at the highest levels and dominated by certain type of individuals. Once she got there, she became a Hulk where her insecurities are magnified because people openly prefer a freak version of her. I found myself feeling bad for Jenn in this week's episode, she had to be humiliated in Court to win and the guy she actually had a connection with didn't actually care for the real her.