Attention all mothers of #2, #3, etc....

I'm a first time mom, 20 yrs old and I'm wondering if mothers of multiple children would mind giving any tips or advice ?

Especially mothers of boys.

I'm 27 weeks pregnant with a boy and I'm frightened and nervous about these last few weeks of pregnancy and when he gets here.

Also, for reference, I'm not circumsizing and I'm dual using cloth and disposable diapers.

I have a fiance who is 7 months younger than me (he'll be 20 a month before lil man is born)

Neither of us have kids.

He has very few skills with babies (especially newborns) but he is good with slightly older kids (like toddler and up). He has two younger siblings and he has three nephews and a niece.

I have a lil experience with babies (few months and up) from babysitting for my cousins.

But I have like no experience with newborns. I do know how to change diapers (on boy and girl) and I know how to carry older babies.

Any tips or advice will be so helpful.

Oh and I'm breastfeeding.