I stopped taking yasmin (drospirenone and ethinyl estradiol) pills i bled after 2 weeks of my following period and nw my period is late for 18 days! is that normal?when ill get my period?

It's normal.: When you stop birth-control pills, it can take your body awhile to adjust. This is especially true if you stop in the middle of a pill pack and not at the end. While your body is re-adjusting, you many have prolonged bleeding or frequent spotting. It's hard to predict when your next period will happen. Probably 2-4 weeks. Best wishes!