Pregnancy after miscarriage?

Ro

It’s been 4 weeks since my miscarriage and today I decided to test because I’ve been feeling sick. I did test after my miscarriage until it was negative. My hcg was last checked on dec 12 on was a 9. Can you see this? Could this be old or new hcg? Also this is not fmu but second with a 4-5 hr hold. It was hard to get a good picture but I definitely can see it in person.