The studs and jackets look beautiful on you! When I got pregnant ( twins), I purchased myself a nice pair of studs and jackets from IDJewelry too! those were my own push gift. Then my husband gifted me a cartier trinity ring. It is not about if you deserve it or not, but about conmemorating this beautiful moment.
Beautiful pieces....definitely treat yourself. There is nothing wrong with that. We are similar, I had two boys and then a girl and my girl at the same age as you. I thought the last pregnancy was so hard, I thought may because it was a girl But I hope that your lovely pieces brighten your spirit and you will be so HAPPY when your little girl is here. Much love and congrats on the little one.
I buy all my own gifts. Sometimes my husband will go with me and I'll pick it out, but usually I just buy things myself. It works out best for us, because I'm very particular and I get what I really want and he doesn't have to stress about what to get me.