Honestly...I don't believe in having many friends. Having only one true
friend is a lot to be thankful for.
So keep talking to those girls and hopefully they'll turn out to be good friends. If not, there's a whole world of people out there- literally. To me friends are so so important. I love my friends to death, it's great to have someone to talk to, to lean on and to just have fun and share laughter with. You could also join some stuff in your community (I'm not sure what sort of stuff they'd have where you live), but obviously it'd be things you could do while pregnant. You're sure to meet new people that way.
I think it's nice that Daylin is concerned for you, and is being supportive. It's always good to have someone looking out for you...
I wouldn't recommend missing the DR appointment..maybe talk to them and schedule it in a way so that the time you go to the park doesn't clash with the appointment?