To The Moms Out There!?

I'm NOT sure how to EXACTLY ask this..but bare with me! I'm 38 weeks pregnant (First Pregnancy) AND I was wondering how you was feeling before labor had hit you? Did you have your first son/daughter early or late? I know every pregnancy is different BUT some symptoms are similar to each other. I've had a few changes mentally and physically and was wondering if labor was going to be soon! I'm sooo impatient..but NOT inducing labor!