Can a person be a Christian and lose their virginity before marriage at the same time? In Christianity does that have to mean you're going to hell?

To be Christian does not mean to be perfect.  Christianity says that sex outside of marriage is a "sin", yet a "forgivable one".

If fact, the only act that Christians say that "God says" is unredeemable is: "To know that Jesus/God/Holy-Spirit exists and is really, yet chooses to ignore that and not believe it anyways.  I might have butchered their terminology, but that is the gist of it.

no no no no god will forgive you im a christian myself that his motto to forgive you

if you wear two different types of fabric according to Christianity then you are going to hell. Life is to short to waste on such things