Hello Ladies! So I noticed I started with a small rash on my belly and found it kind of odd until I…

Hello Ladies! So I noticed I started with a small rash on my belly and found it kind of odd until I noticed that my prenatals have Iodine( as potassium iodide). During labor with my son I had an allergic reaction to the iodine in terms of being so itchy and rashes. My question is,can that affect baby if I continue to take my prenatals? I plan to change them Wednesday at my appointment.