Positive test fear

I had a miscarriage at the end of July, bled until 3rd August.

I had another period 4 weeks later 27th August so I’m due on around 24th of this month, I randomly took a pregnancy test because I felt off and it’s came back positive. I’d only be around 3 weeks going from first day of my last period and I’ve never had anything but a squinter at this stage in past pregnancies. Miscarriage fear has got me so scared 😭😭 I’m thinking all sorts, ectopic because it isn’t a squinter at 3 weeks, chemical because I’m not due on for about a week, another miscarriage.. you name it I’m thinking it 😭

How do you get past this fear?

Pic of the test for attention