College acceptance

I am a junior rite now up till this year i have had 90s and an ocassional 85s as averages but now that this year the year that counts the most i feel i have messed up my chances of gettin into college because i took my first AP course and i have a 75-80 range in average and also Physics i have a rly poor average like a 75-80 range also and this year i have a GPA of like 85 unweighted and like 88 89 weighted. I wanted to know if i do better senior year do you think i could go for a pre-med major or do you think colleges wont accept me because of my low GPA?