Chemical Pregnancy? 4w5d.

Alena

5 days late on my period.

Tested positive 4-5days ago, lines aren’t getting darker.

Doctor appointment is 2.14

How do I know?

Can I know before the doctors?

Will I start my period soon?

My boyfriend left for a work trip the day I tested positive & was planning on telling him tomorrow when he gets home but if I did have a miscarriage... do I tell him I’m pregnant? Or that I was and now not? Or I might be?