26F Pakistani medical doctor confused on future prospects

I'm working as a medical doctor at a private setup after housejob. I was going for FCPS, but that plan panned out (I couldnt clear the exam and if I do clear it, i would be having a hard time getting residency in Pakistan, and that too if i get residency and complete FCPS, the degree has no worth outside of Pakistan).

I am thinking of giving MRCGP, but the whole process seems confusing to me, and i need guidance.