What should I do?

I just found out yesterday that my little one might not make it.. I am 28 weeks pregnant. Part of my wants to go out shopping and buy some more stuff but at the same time I don’t want to buy everything go through the pain of returning everything if anything does happen.. but I also feel if I don’t buy anything I’m just giving up on him.. I don’t know what to do I’ve just been so depressed 😞