Genevieve

just purchased some...love the sensation but one is way to tight and the other is way too loose! I tried adjusting them just by squeezing them together to no avail...any suggestions??? This is all new to me and I'm frustrated! also should I have any concerns in regards to cutting off blood flow???? Cause I came home for lunch and put them on and by the time I got back to work I really thought my left nipple was going to just fall off!!!! LMAO but seriously I really did. I could hardly push my coworker out of my office so I could get it off!