Bad Taste

I love my coke but for the past couple of weeks its been tasting bad, like the coke Zero. Then i realised that it has less sugar but it might as well be turned into the zero as there is no difference. I had been wondering if Coke just wake up and decide that they are going to change the size of the bottle and still charge the same price. Also change the taste without alerting the people who drinks it. Its now less sugar but far more expensive than when it had the real sugar not canderell. I have decided to try the Oros because i cant stand this new coke.