At one week post treatment it is still early. Are you using the glass of the silicone dilators? The pink silicone is about two inches too long and therefore the glass may be better (which is half the length of the comparable silicone dilator). Your spastic muscle was located about 1 inch inside the vagina so all that extra length is not needed. If you can get the pink #5 in half way, you may be ready for tip only intercourse, no thrusting.