Fear of Breastfeeding

So this is kind of embarrassing.. I always thought that I would breastfeed my children but now that I'm pregnant I've developed a fear of breastfeeding. I can't really point to a reason... It just kind of freaks me out? When I see someone breastfeeding or think about doing it myself, I just get really uncomfortable. This fear developed only a few days ago. I have never been against breastfeeding and I really wanted to do it but I'm afraid my new fear will cause difficulties.
I'm looking into exclusively pumping. From the information I'm gathering, it just seems really time consuming. I'm looking for some general pros and cons to EP from those who are doing it now.
I'm hoping that I get over this fear by the time my baby comes (I'm only 4+1 today) but I want to be prepared if I can't handle it. 
Thanks for the help.