Breastfed babies symptoms and conditions

I've had Mirena for about 3 months now - 6 weeks after I had my second child. My son is breastfed and right around the time I got mirena inserted, be broke out with what seems to be baby eczema. I have a few of the same side effects as many other women - hair loss, NO sex drive, fatigue - but I am wondering if anyone has seen side effects in their breastfed babies. I'm taking him off of the breast for a couple of days to see if he improves and will post again with the results.