Most likely she ovulated and deposited the jellybeans prior to any "courting" taking place.

I keep a pair of Radix together, so far she has delivered one batch of jellybeans and a litter of babies half a year later.

nothing to worry about.
-----
Regards,
Wayne A. Harvey
Thamnophis US
Thamnophis.co
Thamnophis dot net

too many darn snakes to list anymore...