Does anybody have synesthesia who would be willing to tell me how their specific condition works?

I have a rare type of synesthesia in which everything leads to a sound frequency for me. I've never spoken to anybody who has the same type of condition or even any kind of auditory synesthesia. One thing that was always particularly notable with my condition was my perception of pain, bruises being a low frequency and pinches being very high. I also perciee all other type of touch as a sound as well as motion, ideas, emotions, personalities, and pretty much anything else. Does anybody experience something similar? How does your specific condition work?