Vivinavi

This is a continuation of my previous post about my child's blood test that showed high lead levels, so she was retested. May I ask if I may ask this frustration here ？
The results of the retest were negative, but they charged me ＄ 90 for the test ！ The pediatrician told me that the first blood draw is done by taking blood from my finger and putting it in a container, so sometimes the wrong numbers are given. He told me that usually the numbers are 2 or less, but there were 9. The Lead Poisoning Prevention Program office called me and sent me a booklet. They said that if these lead numbers are correct, even if there are no symptoms now, there will be problems with learning ability. I was very sorry about where my child had gotten so much lead, and my husband was furious with me, and I was worried about what would happen to her life. On a slightly different note, I recently went to my family doctor's office to have a blood test done because I had severe eczema and the itching was painful. When I went to get the results, I found that I had an allergy reading. My family doctor had also ordered an allergy test at the blood test office, but no allergy test was done, and as a result, I was never able to find out what I was allergic to. By the time I went to get the results, the eczema had gone away and I was told that they would not be able to tell without taking blood when I had an allergic reaction. How is this possible ？ I would appreciate any sympathy or advice here as well. I think I need to make sure that when I get a proper bill for this, I make sure that allergy testing is not included.