Name changed because I don't want this to be recognised for obvious reasons!
After reading lots of threads on here and doing the quiz I bought a Saalt regular cup. I was actually feeling slightly excited about using it, keen to do my bit to help the environment and also reduce the tampon changing faff.
So period due in next few days, thought I'll have a go with it. Went in fine, couldn't feel it. Yay! I thought.
Well then several hours later the fun starts when I tried to remove the bastard thing.
Could only just reach the base with the tips of my fingers and when I gently squeezed the base in as instructed the break the seal, it was very painful and I seemed to basically be squeezing right onto my cervix. The cup had suckered itself right onto my cervix. Couldn't reach the top of it to break the seal that way.
After much wriggling and poking, I got quite panicked, visions of having to go to A&E flashing through my mind etc.
Eventually DH managed to remove it with me lying on the bed, somehow it came out rim first which is surely rather impractical if it had been blood filled. And my poor bits feel quite bruised 
All words of advice welcome for my next go, as I would so love to get on with the cup! Did I put it too high up? Or was I wrong to try when not actually started with period?
For context, I haven't had a baby and am fairly slim, if that makes a difference.