Still Taking Pregnancy Tests

Helen
Is there anyone else still regularly taking a test just to reassure yourself that you're still pregnant or is it just me? I can imagine I'm probably going to do one a week until I have my scan at 12 weeks! (5 weeks now)
I know it's a bit of a crazy habit but I know I won't be able to shake my miscarriage anxiety for a while so is there any harm in doing it? I just love seeing that line. As my husband says "it's like you're winning a prize every time". 😂
Will there be a point where they no longer show as positive even if you are pregnant?