should i be worried? UK guy here with test in just over 3 weeks

I know there are tons of threads guys, and ive been doing alot of reading on this site and others, but basically i just want to know what someone thinks my chances are of passing a urine test in 3 weeks. I'm 6ft tall, medium to big build, around 175lbs and most of that is muscle, i stopped smoking about 12 weeks ago and i run around around 5-8k every other day, drink plenty of water and cranberry juice and eat as much low fat foods as possible. I have passed around 6 home test kits now but with varying darkness of the test lines, sometimes its barely there, but still visible, and sometimes its almost as dark as the control line. I can put off my test until whenever i want as it's a medical for a private hire licence so it's up to me when i book the medical, ive got it booked at the moment for the 6th June but if i want i can ring up and cancel it. My only worry is that i have a housemate who still smokes in the house, not in my bedroom or the living room but in his room and i can often smell it around the house, upstairs etc, should i be worried about secondary/passive smoke affecting my thc levels? As i say, sometimes my test line that comes up negative has varying degrees of darkness and im starting to wonder wether or not the smoke he is producing in his room that is wafting out to the upstairs areas has anything to do with this

hope someone replies, as i was really pleased too start getting negative results, but now im worried that all my goodwork in not smoking and managing to start getting negative results is going to be un-done and i'm going to fail the test

thanks

scotty

By doing a Forum Search with the terms "faint line intensity", you'll discover that there is no meaning attributed to the intensity of a line. A faint line is still a negative.

thanks for the reply, and i realise you guys here get frustrated with answering the same thing over and over, i realise that the intensity of the line doesn't make a difference, but my main worry was the latter part of my post re: passive smoke/weed smoke in the air/vicinity and wether or not this has any effect on someone who is trying (well, pretty much IS) clean from THC but still has 3 weeks to go until the test. Am i right to presume that if i keep doing what i'm doing (plenty of exercise including 5-8k runs every other day and weight training/drinking plenty of water and cranberry juice/keeping a low fat diet), my results will (theoretically, unless im ingesting passive smoke with it being in the air), that i should be golden? I am confident overall i must say, i'm just totally new to this site and this is the first time i've ever had to have a test, and what i've got riding on the results pretty much determines the next couple of years of my life, so please excuse any paranoia/anxiety that is present, again, i know you guys answer the same questions over and over

thanks

Do a Forum Search with the terms ''positive secondhand smoke''. You'll have your answers then.

And by using the terms "drinking water days before test", you'll discover why that is of no help.

Read and learn.

thanks, i love the friendly tone in this place