AC Help

[charsawbis]

I got some help from you guys before and it worked well. Originally my compressor was cycling on and off so you all suggested to check the charge or short the compressor. Well after charging it, it worked great, for a few weeks. The other day it shut off again, except this time the compressor wont even cycle. I tried to charge it but since the compressor wont come on I cant put much more coolant into the system. I checked all the fuses, electrical connectors, and hoses. I'm afraid it might be the compressor itself this time. Any suggestions?

thanks in advance.