Contact your lender immediately to discuss your problems if you have trouble making repayments. You may find them more helpful and sympathetic if you do so. Changes in circumstances occur to more people than you think, so do not be afraid.
Have you thought about getting a personal loan rather than using your credit cards? The interest rates charged for loans can be less than rates on credit cards.
APR (Annual Percentage Rate) is the amount of interest lenders charge on the sum of money you have borrowed. It takes into account all the charges of the loan and is a legal requirement to show. Where the flat rate is just the percentage of interest added. Even if you are looking for compare essential loans personal loans you should use APR as a guide even if you know the flat rate.
If you apply for a variable rate loan this means your monthly payments may alter in line with any changes in general interest rates. This may be good as interest rates drop, but worse if interest rates rise.