Second Bachelor's Degree - Anything I should know or be cognizant of as it relates to the administrative side of things?

Hi everyone. I have a Bachelor’s and a Master’s degree. I am starting to feel more appreciation for the quantitative side of my field and looking at going back to school to study math. Has anyone else gone back for a second bachelor's? If so, is there anything you wish you would have known as it relates to the school administration treating you?

Are you low on the priority list for class sign-ups / scheduling? Is it more difficult to schedule appointments with the academic advisor?

I thank you in advance.