You can also put your bike on a trainer and practice getting in that would help. Defintly make sure they are not adjusted to tight. And if you can have someone measure the ball of your foot to make sure they are positioned properly. This can make a huge difference! I feel once you get the hang of it you will never go back to regular pedals. I just can't seem to keep a good spin if I'm not clipped in.

Good Luck and I'm glad to see your not giving up on them even after all the falls!

Stay Tough!
Kim