Befora everything was ok i was happy for what i was lateri started taking marijuanna (weed) for about 4 years and also alcohol. Now im no tinto drugs since 4 mnths i havent smoked weed.. these days i feel like my ears are closed.. i cannot sleep smoetyms... most of the times im thinking ad imagining at the same time... i cannot listen people very fast. Sometimes i feel cold inside. Feel like my mind is being pressured by somthin like theres stone above it i feel weak but cant sleep sometimess and also i have memory issues these days ...please i want a cure. Help me