Pregnant again

Hi, I’m 23. I have a 1-year-old son and just found out I’m pregnant with my second child. I was a little excited when I found out but now I’m a lil undecided and scared… I’m still with my fiancé’ (and baby father). If anyone wanna chat or give me some advice, or just if they have gone or going through something similar, leave a message thanks 🙂