Help on breastfeeding!!! 😱😭

 After thinking about my husbands horrible allergies and how often he seems to get sick(he was bottle fed/ I was breastfed), I thought maybe I should at least try for the first week or so. This scares the crap out of me because of the hard times I went through before. Any suggestions or help would be appreciated on how to at least be successful for a week or two. I also hope I'm making the right decision. I did see a lactation specialist the previous two pregnancies and that did not help.