Agreed. This is an uphill battle. One retake, understandable. But two retakes raises a red flag. I wouldn't say it's a deal breaker, per se. How were your other chem/sci grades?
"Back in my day...." Lol had to do it- (I was in a 0-6 program) and if if was less than a C (even a C-) , including orgo, that was considered failing. Any pharmacy school has those standards- so hold yourself to them now. Consider a D failing. You would repeat the course and even drop back a year if it wasn't offered again. Practice now, just my advice to prepare for consequences. Unfortunately I lost a lot of friends/classmates this way.