calculating

The plan is to finally apply to medical school next year but my gpa is all over the place as I was sick for a while and had drop down to part time. For example: 2015 Fall F A D B- (pre algebra) 2016 Spring A A C- (Algebra 1) A B+ C 2016 Summer Session 1 A A 2016 Summer session 2 A- 2016...

My GPA is based off of taking 1 year of courses at one school then transferring to a different school for the rest of my undergrad (not sure where to put this year in calculator - should I have just a really long freshman year section?). Also, I majored in Physician Assistant studies with a...