I've had the thing for three weeks and it has completely ruined my mental health to the point where I almost just took it out myself with a kitchen knife. It's also causing me a lot of pain after healing at first since it's moving up and down my arm - it was about a centimeter down from the insertion site, then migrated back to almost the insertion site and now is a centimeter away once again. I'm wondering if anyone knows how I can have it taken out quickly? Is a minor injuries unit likely to do it? Might they be reluctant to do it but be willing if I tell them that I'll do it myself otherwise?