Help please

I confided in my mother the other day that I slept with someone (she thought I was a virgin) I’m 19. Because I was crying and she kept asking me what was wrong. Today we got into a fight and she said things like “go ahead get pregnant” and “just sleep with everybody” I know there’s no going back from telling her but I don’t feel her saying this to me is right .

Also I’m trying to move out but I’m having a struggle trying to afford it (even with a roommate) any tips?