Lemon Clorox Wipes

I’m 37 weeks now, but for the last week or so I’ve been craving lemon Clorox wipes??? I have a container of them right now, I literally have the urge to suck on them, but I don’t do it because I know it’s not okay. I can smell the container from across the room and it literally makes my mouth water. I’ve been told I have low iron, is this a part of that or is it something else? Do I tell my doctor or not since I’m basically at the end of my pregnancy anyway.