Hello! I feel like there's almost nothing left, the ultrasound showed …

Hello! I feel like there's almost nothing left, the ultrasound showed the baby is relaxed, daily training contractions, my shoulder blades start hurting. The closer the birth gets, the more I worry ? and even a little scared maybe because I know what awaits me ?. Moms, how did you prepare yourselves for childbirth? Share your advice please! Who is around my due date (almost 38 weeks) how do you feel, any pre-birth signs? Thanks ?