What to do help ?🤷🏽‍♀️😤👶🏼pls comment why

So my husbands brother and his wife are having another baby there second, his other brother just had a baby too, so my husband is the only one who has no kids... sometimes I do get kinda sad that they get all the attention just because they have kids and now that she’s pregnant probably that’s all they’ll talk about and be exaggerated about it ( we all live together) so I’m sure my MIL is going to star talking how we’re the only ones with no kids and by saying that and giving her/ them all the attention is just going to make me.... not happy let’s say .... But me and my husband are not really ready for kids rn ( first I want our own place) and to work ..... what do you think about this situation should I just not have kids and continue our plans , have kids so I won’t feel left out and like they have all the attention ( like I said we live together and my husbands brother is super exaggerated and those people that just show off and think there better than anyone, and only talk when they need something and super annoying)

Help so I make a good choice and don’t feel left out or bad by his family