There's not much else you can do really. There isn't a way to go back. I mean I'm not sure about your situation but I'm in tune with all the rest of the.. me's out there. Several versions of the Doctor, several versions of me, it's all very confusing but it's not like you can just sit around and mope about it. Might as well try to have fun.
Oh but it's nice eventually, when you have people touch you. The sensation of touch and taste is amazing. Eating food is the best thing I think I've ever done in 900 years. Make up's silly but I'll try to teach you that too. Its a female thing.