I recently drank heavily on Thursday and Friday. I did not drink on Saturday, Sunday, Monday, Tuesday, and I had to take my ETG test on Wednesday at around 4:30 in the afternoon. Now will it show up as positive or do I have nothing to worry about. I have been taking my cranberry extract pills and drinking a lot of club soda along with multivitamins and some other vitamin supplements. I know club soda doesn't help I just like to drink it.