I Would Like Opinions: Could I Be Pregnant?

Its probably just the pills, about a year ago I started Yaz and for 2 months instead of a period I had light spotting and bad stomach aches. If you are really that concerned call your obgyn. Also for the first 3 months of taking birth control your period can be off balance. And stress only makes it worse, so calm down I'm sure its just a side effect.