I quilt alone, too! I live out in the country and there just aren't many quilters in the area. I just recently joined a group about 20 miles from me that meets once a month...that helps..but there is really no one close to confer or visit with that quilts. I'm active on two boards that give me an opportunity to ask questions and show my work. Although I have quilted for others, I don't consider myself a professional. Most of my quilts end up as gifts!
There's nothing like being around other quilters to stimulate your creativity and inspire you to be the best that you can be. We all have things to learn (I've got a lot to learn!) and learning is what makes this craft so enjoyable! I hope you can learn from us and we can learn from you.
BTW, your work is beautiful!