Moms with babies at home, please share your insight

I am less than 7 weeks away from my due date and I haven't really bought much stuff for my baby girl. I will be making the big purchases in the next couple of weeks for baby girl's room and I don't want to purchase things that I will not be using. So moms, please provide with your input and experience on the necessities of a baby from birth up to 6 months. Thank you. I appreciate you all. 💜💜