Southwest Tennessee Community College-Do I have a chance or do I register to retake??

Ok, vets.... anyone with advice on fall program... or the following situation... Going bananas. I finished up my pre-reqs this semester with an A in APII, B in Micro. Have a B in API (took over summer), GPA right now is 3.2. Taking the NLN Thursday. (so my current index is 43.2- then if I figure in at least the min 100 on the NLN, my index at application in Feb will be a be 53.2) Do I have any chance at being accepted with the 2 B's or should I go ahead and register for spring to re-take API and Micro & try to get A's ? Hopefully, I'll be following the many of you who are starting in Jan (Congrats btw) but since I won't find out until half-way through the spring semester if I'm accepted (with the 2 B's)for fall, I'm worrying that I should be preparing plan-B. Making myself BONKERS!!! Figured, who better to ask than those who just went through the acceptance procedures... THANK YOU!! Any insight will be greatly appreciated!