Hi :) It's 6am Herr And I Just Woke-up And

Hi :)
It's 6am herr and I just woke-up and went for a pee and noticed my urine has a light greenish tint and is cloudy.

I took lots of water last night and also my usual CalMag supplement too.

My middle back was slightly stiff feelingall day but i have had low back and mid back n oblique probs lately dueto sleeping badly on an old bed.

I have been using at home uti test kits over last few days as thursday morning it came up positive for leukocytes and so began taking supps and lots of water and my nephrosolid drops to try n clear anything up as usual if i sense a uti. My tests again yest morning n evening showed up negative and my urine has been ranging from clear to light clear pale yellow to light clear green.

I have no fever or nausea or vomitting and as stated a general stiffness n tenderness in middle back n lower back area. I am 24 and female and really worried that my kidneys are infected???
Please help!