Does it look like these are getting lighter?

I found out I was pregnant 5/12. Monday (15DPO) was the darkest line I’ve gotten. I went to the ER Wednesday and was diagnosed with a threatened miscarriage. My levels were 10mIU. The past 2 days I’ve bled heavily, today it’s lightened up some. Shouldn’t my test be lighter today or almost gone? I just want to be able to start over again. Seeing those lines is so painful.