I had my baby girl 6 months ago and had anemia up until 4 months. I've been having some anxiety and haven't been sleeping well, with it being particularly bad the last two weeks. I'm still breast feeding. Over the last three days Ive had two stys in my left eye, a wart on my hand and a verruca and now a cold sore has just popped up. I feel like I have the plague!! Does anyone have any suggestions on how to boost my immune system? Any supplements that can be taken while breastfeeding? I can't get to a doctor till Tuesday.