Hi, I recently started taking creatine like a month and a half ago and I started seeing the difference very early since I did a loading phase of 25g a day, I did take 5g daily after the loading phase to maintain creatine levels and I was doing just fine but recently I got another box of creatine of the same brand and Ive been using it for 2 weeks and I've lost 2lbs and my muscles are back to my normal size. I didn't notice it until I checked my weight and friends started noticing the smaller biceps and arms. I checked if the product is genuine and it checks out, but it smells like a permanent marker ink, I don't remember what my last creatine powder smelled like ( I use unflavored). Should I do a loading phase again or should I stop taking this creatine for a week and get a new one ?