4 weeks 5 days

Ni

I’m 4 weeks and 5 days I’ve been bleeding

the last 5 days that’s ranged from spotting to period like flow.

I’ve had 3 blood HCG tests in the last week, that started off low but each time they’ve doubled. My home tests seem light for how far along I am. This is my first pregnancy and I’m just so anxious. Has anyone experienced this?