Unprotected sex with 19 years old girl that had several partners

[Extremelyworriedfather1000]

Hello

I had unprotected oral and vaginal sex with a 19 years old Russian/finish girl that lives in Finland , im Portuguese and 27 years old because of her being very young i committed the stupid mistake to think that she had very fell sexual experience, she had told me that she had 10 boyfriends ( that's this is enough just imagine the ones that were not boyfriends ) all her boyfriend were from Eastern Europe , Finland or Russia she also mentioned that one of them was a drug addicted and she had unprotected anal sex with him , she have had unprotected anal sex with her boyfriends and also said that she have forgot to use a condom when she was to drunk . She said she was never tested for HIV and A very weird thing is that she told me that sometimes she have no period for long time the longest being six months , that can be a sign of something?

Of course I know I have to get tested I'm trying to get calm .

The main question is that based on this sexual behavior this girls is at high risk of hiv infection?

Thanks .

[Extremelyworriedfather1000]

I'm thinking about to have a relationship with this girl if she have an hiv test is she HIV negative or she can be in a window period ? Thanks

[Extremelyworriedfather1000]

If the girls is negative that would be conclusive ?

[CurfewX]

Anyone with multiple partners presents a risk for HIV.  Get tested with a 4th generation test 28 days after your last exposure for your conclusive result.

[Extremelyworriedfather1000]

What about if the girl get tested? That would be conclusive ?