Hi!
Your best bet is to take a blood test. I would want to double check to be sure that you are not pregnant before doing anything else, as you will want to stop your pills if you are!
It is possible that you missed your period because of the pills. With the low dose pills on the market these days, sometimes the uterine lining doesn't build up enough to generate much of a period. Some people really like that effect--YAY no period--others worry constantly about pregnancy if they don't have something every month. If you are in that category, you may need to change to a little higher dose pill for awhile.
But do the blood test first!
Good luck!
Dr B
Im not sure if im pregnant. I went for a smear test today but when she did an internal examination she said my uterus was high. Does that mean i'm pregnant or could there be another reason for a high uterus. I don't want to be pregnant