i was prescribed LEVAQUIN 500MG for an infection from kidney ston...

i was prescribed LEVAQUIN 500MG for an infection from kidney stones and ever since i have taken it which is 3 days now i have absolutely no energy and no appetite and forcing myself to even drink something to keep from dehydrating..i've never taken this medication before and I'm not gonna finish it..i have 6 days of it left but i can't go on feeling like this..i can barely get out of bed..i talked to my daughter about it and she thinks its just cause the kidney stones took me down this time moreso than before and if i would eat and drink i'd feel better..i don't think so..i'm done,i wanna feel good not miserable for the next 6 days..i just hope the symptoms go away soon...