Okay so I’m 18 and my periods have always been very regular, but now I’m about a week late and I’d be lying if I said I wasn’t worried that I’m pregnant. I have iron deficiency so some of the “early signs” mix with that so I have no way to really check. I’ve already taken a test it came out negative but I’ve read too many false negative stories to fully believe it. I’m scared and don’t know what to do. Please help.