I have a large overdraft account on my account which I never go into. Now I need £2000 urgently and I am thinking about using my loan. Does anyone know how much I will get charged for using this if, say I pay £100 a month off it. Really need it but don't want to struggle if the interest going to be sky high. I can't seem to find any agreement as I have had the overdraft for years just never gone into it.