Diva Cup

Hey guys I have a few questions, first of all let me say I bought my Diva Cup like 2 months ago and today finally had the guts to try it. It took me a minute to figure out the best way to insert it and get a nice seal on it but it was super comfortable ( for the 2 minutes ) I've used tampons for many years but recently they have been hurting and causing cramps etc. So to say the least I would love to be able to keep using the Diva Cup but here's the catch, after having it in for 2 min I freaked ( I felt like it was maybe to far in because at the time I thought the tip was supposed to be poking out ) my guess is it's not ? ? Next question if it's not supposed to be poking out what the heck is the best positions to be in , in order to get my finger around the cup to pull it out ( I'm a little heavier set ) I want to try it again in the morning but want some ideas . Last thing is it just me or is it supposed to feel like it's gonna be stuck in there lol ? I got it out so I know I can (the wrong way (pulling on end) but doesn't stop that it felt like it may never come out .