FEELING BLESSED AND DEPRESSED

Being pregnant has been really stresseful but at the same time I'm so extremely happy ! The hormones have been messing with me badly for the past few weeks. I've been so anxious and can't wait for the baby to be here but at the same time I feel so unready for it all idk my head is all over the place . I'm 27weeks and 4 days almost 7 months and I haven't bought anything yet because my husband is in the military so he's not home at the moment, we want to buy things together but I'm getting so anxious at this point that idk if I should wait anymore 😕what should I do ?!