7.5 months pp, still no sex drive

Okay ladies, I'm starting to think something is medically wrong with me because I thought by now I'd have some sex drive but I have none. 7.5 months postpartum. I still don't feel confident in the new mom bod (working on it, slowly getting there) but I'm not so sure that's it. Like I don't get turned on at all. Is this kind of normal or should I call the doc? I have never really had a big drive but really thought I'd have some by now.