I want to request an increase in the credit limit on my BCE. I went through a FR about 6 months ago and did not receive any decreases in my BCE or limits on my platinum card. Should I be worried that if I request a CLI, I will be subject to another FR?

I just started working as an attorney a month ago, and my income tax returns will not show my current income, but AMEX already knows I was a student when they did my last FR.