... one last question do your contacts lenses cover your iris and part of the sclera as well? are they supposed to be fitted to to cover the iris only or iris+sclera?
Just the iris.
I thought I'd correct this information as it could help others. Contact lenses cover the iris and a small part of the sclera. If you have lenses on and you take a close look at your eye, you should see a light blue outline right outside your iris (sclera). So there was nothing wrong with the OP's lenses.
Also, be sure not to wear your contacts inside out. And always remove them before you go to sleep! I know someone who forgot to take them off and now she's partially blind in one eye.
I've been wearing contact lenses ever since I first needed glasses. I don't like wearing glasses as I find them uncomfortable.
I wear 1-Day Acuvue TruEye by Johnson & Johnson.