IGN change - problem

so my ign is 'waffles69', i bought the name change and wanted to change it but everything i could think of was taken. So i decided that i would just capitalize my name making it 'Waffles69' but i cannot do this because that 'name is currently in use' BY ME; only thing i can think of is to change it to something random, buy another name change, and change it back, which i do not want to do. Is there a way around this?