If you really want to study medicine then don't give up. Opportunities do exist, and I strongly urge you to do it and qualfiy and go back and work in the UK because if you don't, then their are 20 other IMG doc's who don't have English as their first language and are neither British and / or EU citizens waiting to take that place.

But you might have to be realistic about your situation. Whats your age and background?

Have you tried getting into a UK medical school? And if unsuccessful maybe try again 1 more time?

You must have some idea about your budget. How much are you able to afford for your tuition fees to medical school abroad? Even studying in the UK will cost you £3000 per year to be paid to the medical school.