Hi there ~
I understand your concerns. I do not want to give you false assurances, however there is a good chance that your blood test
will be done to find out if there is anything in the blood or urine if there is a suspicion of your having the problem of dependence or abuse of drugs. I believe you should not do any cocaine anymore and if your do there is a very good chance that you will show up positive on the drug test
. I also believe that you should stop using the substances as soon as your can. I also hope that you consult a doctor if you feel like you need medications for withdrawals. It is better to be frank and upfront about the usage of substances. A psychiatrist
might be the best go to person for you to get a good treatment.
I hope this helps. Take care and have a lovely day!