Guilty Feeling

So me and my husband are expecting our second daughter. My sister in law just had her first child a boy and my brother in law is expecting their 3rd and just told my husband that its a boy as well and they keep bugging hum a out how be messed uo and doesnt k ow how to plan kids that ours should of been of boy i can help but feel upset i did want the boy but i got used to the idea that i was having another girl but when i hear other people having boys specially in the family i cant help but feel bad for my husband i feel like he wanted a by even though he has always said it doesnt matter to him.