Well, how's she taking it? I think you're in the clear unless you know, you dwell on it. You let her know and now it's up to her if she has any questions. If it really concerns you that she barely identify you with it, be warm and receptive if she brings it up but otherwise leave it be. If she's actually acting self-conscious, demonstrate in non-verbal ways that you're serious. Protect her waist with your arm. Don't neglect her fatty parts in bed. Be attentive to her reactions and adjust your behavior if she gets weird about it. And just to tack it on here again, "don't be creepy" is always a good rule of thumb.