The tampon shouldn't feel uncomfortable when it is inside of you. If it does, it probably means you didn't put it in far enough, and it is too low. Try inserting them higher up and you shouldn't feel them. I prefer OB tampons because they have no applicator. Sticking an applicator in makes me feel like I am putting tools or apparatus inside of myself--like a speculum or something. And then you are left with the applicator when you are done. With OB, you just use your finger as a guide. OB comes in several sizes. Start with the smallest first if you are not used to using tampons. If you've had kids, the smallest may be too small. Good luck. They really are a godsend--I agree with the Nobel prize comment!