I am absolutely freaking out. I was taking 3 test a week, until 6 weeks then i stopped. I haven't had many symptoms this week so i just took another and the line is soo much lighter! :((( i go to the dr. Wednesday. Another group mentioned the hook effect happening between 6-8 weeks. Im testing again in a bit with diluted urine once i can tinkle again. Lighter test was today, darker was on 12/4