Glad you already got FAP!
Also, if your science GPA is not upward trending, you may want to consider doing some upper division Bio science courses this summer and fall that you are confident you can get A's in in order to establish an upward trend for science.
I think schools want to see at least a year of solid science, so if after the second year of college your science GPA was fine then you are fine and don't need to do any more science courses. But if your last year of taking science is not good then yeah I think taking some science courses, getting A's, and sending them in as application updates makes sense for you to address that sGPA
Also I think if your actual MCAT sub-sections in the sciences turn out the way your last practice test came out (130s), that plus an upward trend can give a lot of confidence to admissions that today you are a much better student than the 3.25 science GPA may suggest
Good luck!