In law problems 😢 I don't exist to them

Start off with I'm pregnant and this is starting to bother me! I have been with my husband 11 years and married 3 years. Not once do they really acknowledge me they don't make me feel like I'm apart of their family. My husband is their baby and they buy him gifts and always celebrate his birthday or Christmas and I don't even get a happy birthday... not that I'm looking for gifts nothing like that it's just I'm missing existing to them. I'm pregnant with their grand child! They call my husband and text him check in on him and whatever he has going on. He feels terrible about how they don't even ask about me. My husband is the greatest man on the planet loving kind amazing person inside and out. I swear he's not even their child. It's hard to ignore them and just act like  I don't have in laws I come for a big family who have dinner and holidays and camping lots of family stuff. I just get jealous of people with caring inlaws they care for my husband but it's like I'm not here 😢 they will be all over our baby as if they birthed it but I won't be even be a care to them. I try and pay attention to them as people gift things they like and use / send cards or make sure hubby remembers important dates I'm about to give all that shit up! They only think my husband goes out of the way for them! Up and coming holidays And being pregnant have sparked these deep feelings😢