Wow, thank you all for the suggestions! I am super picky & feel like nothing is measuring up to the love I once had for Diet Pepsi. It sounds silly, I know. I think I just don't much like the taste of anything lately. I may try one of the seltzer mixes. With pop I taste the bubbles & the flavor but separately, they don't mesh anymore. But, in good news Topamax is helping with my migraines! Not quite there yet but I'll take missing soda over less migraines anyday!

Crystal Light along with water has been sufficing for now.