Gmail account is disabled

Hello,

I just had my gmail disabled....I have no idea how to deal with....I can't even remember my recovery options....it happened due to incorrect password during purchasing gems of clash of clans through credit card, notice that i have been using my gmail to purchase gems in other games but without any problem tell now....any way to enable it? If not my all datas information will be lost. I have not violated any terms of services....what to do now...m so worried!! if