Asking For A Friend There Sexual Partner An Her Had

Asking for a friend there sexual partner an her had sex twice the second time they wore a condom, the girl is allergic to latex but it was a latex condom the next day she woke up with back pain and this itchiness feeling inside her skin but we're her ovary would be on left side do you think it's an std? She's scared I hope you get back to us Soon! Thank you