Masha'Allah to every1 for their results today!!
Bro TEH: I would advise u to go with ur instincts and resit those AS modules next term insha'Allah. Masha'Allah they are excellent grades, but as you rightly pointed out, they will not be enough to get accepted into medicine.
Just a word of advice(went throught the whole medic application process last yr): Don't make the mistake of relying on improving on them with your A2 modules (sorry bro aamir) next year, as things get alot tougher (especially with the addition of interview preparations).
Best wishes
ma'a salaama
sis asma