Soda Soda

Okay so recently I've decided to stop drinking soda, I went from drinking several cans a day to just one either everyday or every other day. Well now I'm starting to get headaches from it bad to the point Advil wouldn't even work. Idk what to do I don't want to just start drinking soda again because it honestly tastes nasty now and the only reason I was drinking a can a day or every other day was so I wouldn't get the headaches and could just quit drinking soda slowly, but I'm getting them anyways🤦🏻‍♀️