Has anyone developed a craving for the smell of the alcohol pads after injecting their insulin???

I feel so terrible, but I’ve developed these odd cravings for sniffing the alcohol pads once I give myself insulin. It smells so damn good to me! I’ve never experienced this before. I know it’s in the realm of PICA. I don’t drink it but I smell it and I know that can’t be good. Has anyone done this to? Nothing bad happens to the baby right?? I feel like I can understand addiction now bc of the craving and euphoria I get once I smell the alcohol pad.