Hi I have a doctors appointment for blood work around 8-9am and they said the Usual don t eat or drink for 12 hours.. Well I really love smoking weed, and just about smoke everyday but not a lot just enough to feel relieved of stress and anxiety. Will It mess up test results if I smoked around 9-10 at night? By the way I have a medical note with words TSH, FMeT4, AIC, CMP, / -hyperhydrosis - nt or ut gain ?