Buying baby stuff

I see a bunch of people buying baby stuff already. My so is looking at baby stuff. I know it's smart to get some things early to make money stretch better but Ivan bring myself to buy anything. All I can even think about is if I'm going to make it to tomorrow! And if I don't, I don't want the stuff as reminders! I haven't even walked the aisles in the stores! I'm 10 weeks and my morning sickness wasn't that bad and seems pretty much done, I have sore boobs, headaches occasionally, a touch of nausea and uterus growing feelings but pretty much fine otherwise. My bloodwork came back fine. Scan is on Thursday, maybe that will make it more real for me. Should I really be looking/buying stuff already? I've had a few miscarriages in the past but they were all before 7 weeks.