Aww mama, 23 weeks is still quite early, so I'd say wait until around 28-30 weeks or even your third trimester para mas confident na kayo both physically and emotionally, rainbow pregnancies can be extra anxious kaya walang rush! Most moms I know do their shopping around 32-34 weeks kaya may time pa kayo to prep, and honestly mas comfortable na rin ang shopping when you're past that scary second trimester mark. Enjoy every milestone at take your time, you deserve this celebration after everything you've been through.