A Christmas Present?

First time ever I inserted Helix SYN during afternoon rest (partners suggestion) small pulses as usual and some sleep. In the evening, feeling pretty low about Aneros things, I douched, inserted some coconut mix, shea butter on SYN, no reading. Lay on my tummy across the bed, warm/hot night, felt the rectal muscles tighten and probably the internal sphincter pushing the Helix hard against the Prostate the began small regulate pulses. Felt very good in a different way. I was able to let it repeat it several times. I am not sure how long the pulses lasted. The hardening muscles were internal and local like an internal erection the helix felt as if it was erect and pushing (?pulled) against the prostate - felt separate independent from the normal BC and PC muscles. Felt to be inside and above the testes. It could be that the Prostate may have swollen and was pulling the SYN against itself. It is very hard to actually identify internal layout and location of what was happening as the brain reverses the image of the internal stuff as if it was external, all new.. But will it be repeatable? It seems so, however I acknowledge my progress in this is incremental very slow, but sure. I must have patience and enjoy the scenery!