Slight pain after session

Hello everyone,

I've been discovering the Progasm from aneros for about a month now, in the past I used dildos and vibrators. I have no issue inserting the prograsm and during the session I don't feel any discomfort.

I haven't reached super-o yet but I really enjoy my sessions and feel some really good sensations. My issue though is that after the session, a few minutes after, I feel the need to go to the toilet and feel some pain in my anus.

It's actually a weird pain and hard to describe, it's really more of a discomfort than pain really, it's like I feel the need to have a bowel movement for sometimes 1hour after the session and sometimes I do have one but the feeling doesn't go away for some times.

Has it ever happened to you ? Do you have a solution ?