family making pregnancy hard..

my family keeps putting the idea of having a baby down, i didn’t mean to get pregnant but my boyfriend and i are making the best of it and we’re grateful. but my family and everyone around me keeps talking about how im never going to have time for myself and how hard it is to care for a baby and that it’s expensive and literally just all the bad things! im 17.. i understand that’s young but it happened and i can’t change it. the father has a very stable job working on engines for big boat companies and he has more than enough money to support the baby. we almost have everything we need and im 6 months. we were able to buy everything brand new and the best brands and our families are still complaining and keep telling us about the cost. i understand it’s a hard job, it’s expensive, and everything but we are both very mature for our age and we’ll get through this. i believe this baby is a blessing and im grateful for her, i know some women can’t have babies of their own so im more than grateful that God blessed me enough to have this one! his family makes me feel so much like a burden and unwanted like i ruined his life. but he’s more than excited and says he’s ready and it’s a good thing we get to start early. i just don’t know what to do. anyone else struggled with family put down and disapproval? how’d y’all cope with it? thanks