First - PP sounds like she knows your cycle pretty well so I'd follow her advice!
Secondly - I wanted to comment about your high FSH comment. My FSH is really wacky. When I have CD2/3 FSH numbers of 79 (like it was last month), I did NOT have any measurable follicles. I had follicles... but they were tiny. Fortunately, within a few days, my FSH dropped to normal levels and my follicles grew.
I think you can have SUPER HIGH FSH numbers that your follicles won't budge... and then you can have HIGH which can make it hard to stimulate the follicles... and then high as in high - so that your follicles do grow...
Not sure if I am making any sense... but it's what I've seen with my own cycles..