I have been taking Yasmin for about2 years now. My cramps are le...

I have been taking Yasmin for about2 years now. My cramps are less and my period only last like 3 days tops. I used to have to use a super tampon now I only use lites and sometimes a regular. My severe acne is gone and I haven't had any weight gain. Recently my doctor said to try Yaz......Big mistake. Each day after taking it, I was having chest pains. YIKES....went back to Yasmin. If I don't take it with food, I am lightheaded all the next day. Anyone else experiencing this strange side effect? Other than that, it has worked great!