Some contexts to clear things up. I am working with a PhD. student(Ms. S) who she offered me another opportunity in the lab, but she asked me to email her Dr..
And here is the sentence that confused me
After I met with Ms. S, I found your lab's work is my area of interest and I would love to continue to work in the lab
or
After meeting with Ms.s, I found your lab's work is my area of interest and I would love to continue to work in the lab