Chemical pregnancy?

Noelle

I got my first vvvvfp at 11 dpo and have been testing since for line progression. I started spotting light pink for an hour yesterday morning and it stopped. The bottom test is from this morning and I spotted again and it’s stopped again. I’m not having any cramping but the spotting and my test getting lighter has me worried. My doctor won’t test my hcg levels. Has anyone else had this and had a healthy pregnancy or should I prepare for the worst?