Sweetichick,
Congrats on day 7!
That is huge! How great it is to be feeling better physically already. It will get even better.
About payday, try to turn your thoughts around. Instead of wishing you could spend money on alcohol, think about how great it will be that you aren't wasting money on it .. how you can treat yourself to something healthy or just fun, now that you'll have extra money. Instead of thinking what you are giving up (which as you know is just causing you all kinds of physical and emotional and social harm), think about what you are gaining .. and will continue to gain over time .. by not drinking.
Continued best wishes! You can keep going.