<human>: She's 20, I'm 21, she's living with two of her friends in an apartment. Our father (who raised us alone since the age of 10 and 11 respectively) JUST moved to Ohio less than 2 weeks ago. She found out last night at the hospital, they did a blood test after she came in with bad stomach cramps and feeling extremely nauseous.

She wants to keep the baby, I told her that I would support her choice, no matter what it was. We told our older brother, called our father and told him, and lastly told our mother. Problem there is that my mother is extremely racist and the baby's father is black (we're white). My mother took it better than we expected, but after I dropped off my sister at her apartment, my mom said that she didn't think she'd be very involved with the baby due to it being half-black.

I told my mom that I was gonna love the crap out of that baby and I hoped she would too.

I'm kind of ranting here, sorry. I just want to know what I should do next to help her out. I told her I'd take her to the WIC office and help her get that and medicaid so that she would have insurance while she's pregnant. We're supposed to do that tomorrow. 

I guess I'm just in shock right now. She was a party girl in high school, so I kind of expected her to get pregnant then since all of her friends did. She was starting college (just finished her first semester) and she has a steady job, so I don't know how to feel right now. I'm excited to be an aunt, and I think she'll be a great mom. I guess I just don't know what else to do right now.

Moms/dads of Reddit, what are some helpful things people did for you when you were expecting? What are some books she might find helpful? I guess I'm just asking for tips here. She's 4 weeks along, by the way.

Can you condense the text into three sentences or less?
<bot>: My little sister is preggers, she was starting to get a steady life together. I'm excited, but feel really weird otherwise. Tips/advice?