This is also covered in our FAQs. You can access the FAQs here:
http://www.medhelp.org/health_pages/list?cid=88
Thank you so so much for the help :)
Its not a random question, it is a frequently asked one.
1. Go to your profile page and on your list of trackers click "add a tracker"
2. Find the existing tracker on the list (so you'll see the general name of the tracker and below that is a link to your tracker).
3. Look to the right of that link and you'll see a tiny trash can.
4. Click that and you'll get a confirm delete.