It's completely normal. I didn't feel it as much towards the end, but I felt it so much at the start and middle with Amelia. I just assumed I was going to lose her too. StarBright has great advice, the best thing to do is just to confront your feelings. The psychologist I saw while I was pregnant said something about taking time to just be with "this baby" as well as having some time where I should just focus on "the other one". I never got around to doing that, but it might work for you?