I know that feeling of being overwhelmed. Break down the process into bite sized chunks, and tackle one at a time. The Co-Payment cannot be huge - maybe look into it, and try get you medicine from Cape Town.
I know it falls under PMB, but I need a motivational letter, as not all meds are covered, mainly only citalopram. I think it's really unfair. My meds cost me about R500/month, which is quite a chunk. Plus all appointments.