Welcome my friend!!! I feel the same as you do.... I love being NUDE but in front of my parents i feel strange. Does that make any sense?? (I think to you it does since you feel the same)
Don't waste your life worrying about what your parents (or anyone else) think. It's your body. Do it. F*ck 'em!
I too took up nudism as an adult; I was 20. I spoke with both of my parents about it, and after several discussion about it, they accepted my nudist lifestyle. I am currently living with my mother (parents divorced when I was 10), and she is very comfortable with my nudity. I do admit that it was a bit weird at first. But since I'm not a shy person, I got over that feeling rather quickly. I do recommend that you talk to your parents and family about nudism and your desire to live a nudist lifestyle either at home with your family or on your own. You will find that even though they might not accept your nudity outright, they at least will respect you for being open and honest about it.