Help!!!!! PLEASE READ ALL!

Trinity

So I have this weird discharge. I’m not sexually active, I am a virgin. I’m 14 and I got my first period in January and Got my second in February. I know there supposed to be irregular for now. But is mine starting? Is that what the discharge means? It has no smell and there is no irritation. I have had it for 3 days now. Could it be an infection?