So I called HR just now as they gave me a start date of next monday a few weeks ago. They said everything checked out and they got a results from the drug screen as well (I didn't ask if i passed or failed). I'm still set for my first day on Monday so I'm assuming everything went fine even though I made a big mistake. I'm now starting to believe in god as I took 2 home tests exactly how I took the clinic one and they both failed and somehow I still passed. Someone is def looking after me.