Writing sentence and Paragraphs. Does the below look correct?

Paragraphs 2

I am very excited about making medical billing and coding as my new field of my career. Since I use to work for Mary Brecking Ridge Hospital for 6 years. I learned a lot so now I have decided to get back in this field to learn more and so far I have learned more. I’ve had worked with the OR Surgery people. I have wanted to get in this field since I have undergone several surgery myself. So far, I have enjoyed my home studying classes. I’m very excited and looking forward to my studying of terimonolgy. I have the ability to work through different skills, yes I have so far learned a lot about interpersonal and communication and to know that I have wonderful teacher like you there to help me

Both Damon and I corrected your previous paragraph. See if you can catch the errors in this paragraph.

The content of the paragraph seems correct, but there are some grammatical and structural errors that need to be addressed. Here's a revised version of the paragraph:

I am very excited about pursuing a career in medical billing and coding. Having previously worked at Mary Breckinridge Hospital for six years, I gained valuable experience and knowledge in this field. After exploring other options, I realized that my passion lies in medical billing and coding, which motivated me to further expand my skills and understanding in this area. Working with the OR Surgery team has provided me with valuable insights as I have personally undergone several surgeries myself. Currently, I am enjoying my home study classes and am particularly excited about studying medical terminology. It is reassuring to have the guidance of dedicated teachers like you to support me in this journey.