Buried clitoris from lichen sclerosus
I've managed several women with stories similar to yours with clitoral release clitoroplasty. Sometimes the incisions are best made with lasers, other times with scalpels. Nonetheless, it offers relief for this otherwise frustrating condition. An examination would be necessary to determine if you would be a candidate for this option.
Treatment for buried clitoris
Believe it or not, you are not alone, i have had experience with other patients having the same problem secondary to lichen sclerosis. What you need is not a "clitoropexy" but more of a clitoroplasty whereby your clitoris is uncovered and the surounding clitoral hood and labia are reconstructed. Glad to help.