Mama, please see your OB agad, kahit anong unusual sa urine during pregnancy, better safe than sorry, lalo na at first time mo pa lang. A few of my mum friends had similar concerns, at lahat naman na-check lang ng doctor, but it's really important na siya ang makakita at magexplain ng what's happening sa iyo. Preggy kami, emotional, at ang peace of mind mo during these weeks is so important, so don't wait, ha? Your OB will know exactly what it is and put your mind at ease. You've got this!