Please ease my mind with any advice/help!

I got my first faint positive 4 days ago.

still very faint.

I took these 2 today, and waited 2 minutes on one, and 5 on the other.. this is the difference.

why could this be???

when should I call and schedule an appointment? I don’t even know how far along I am, or anything. 😵‍💫

my last period was February 13th.

so I’d be almost 5 weeks, I feel like it should show better??

with my other baby, I went to dr at 5 weeks, 3 days and if showed more then this!

chemical?? miscarriage??

I’ve had no bleeding.. just some small period like cramps.