Rant 😩

So I have a friend who is around the same month of pregnancy as myself (I'm 8 months she's 7). She recently was talking to me about how she tested positive for both trich and chlamydia and then goes to tell me that she took the dose of meds for the chlamydia and then turned around and had sex with her boyfriend the same day. Me being emotional and pregnant, oh and trying to be a good friend..I tell her off and I tell her she needs to call her ob/gyn because I don't think those pills are gonna work (hince I wasn't this nice about the situation, I called her stupid, etc) but am I wrong for snapping and being a concerned friend? I mean come on now..she's 7 months pregnant and just finding out she has an std wtf. Now I'm home crying to my so because I feel so bad for telling her off. I want to text her and apologize but I don't want her to feel any type of way towards me because we've been great friends for over 20 years 😞 I'm just a mess guys, sorry. Idk if I was wrong or right in the situation being that she told me something so personal