First time mom please educate me.

I'm a First time mom. If there are any midwives or any moms who can just cue me in on anything educational. Prenatal care. Pregnancy help, nutrition for a healthy baby. First time mom education. What to prepare for I'm 25 weeks, taking prenatal vitamins, obgyn said everything is good. I want more education on what's going on I think midwives have more information than okay your pregnant don't smoke drink and take a prenatal lol I want the down low on everything.