Hi confusedfromcali, welcome to the board!
I am sorry you are so sick. Have you been tested for all the co-infections? This is important. Sometimes when progress is halted, it is because of an unaddressed co-infection. What did your first doctor say about you getting worse?
I think it is good you have gotten another opinion. I think a combination of antibiotics and alternative treament and supporting the immune system is a good plan. Do you like the second doctor? Does he seem knowledgeable? Does he have a lot of Lyme patients? Since the first doctor did not seem to address your worsening symptoms, why not give the second one a try?
Congratulations on your upcoming graduation! I am sure it has been very difficult going to class when you are so sick.