I’m happy to hear you’ve been going to Mass and will be starting RCIA. When you meet with our Priest, be relaxed. It’s most likely to be a informal meeting, he may take some notes such as name, DOB, address, etc. I was asked why I wanted to be Catholic, why had I selected the particular parish, and such. No judgment, shame, or anything of the such. It was 100% positive. Relax and enjoy!