Suggest Remedy For Extreme Nausea After Smoking Marijuana

Every morning when I get up I feel the urge to throw up. I lay in bed til this sensation in my throat and stomac ends.. Even though it comes back after a few hours. I have been smoking marijuana for about a year now, everyday , 2 times a day. Before i go out (coz i have some social anxiety some days) and before i go to bed. I also only eat once a day, at night after my second blunt.. Usually i pig out but most of the time i just eat my dinner and maybe a snack. But heelres the question. Could it be the weed? Because it comes and goes this sickness, every other month. Lasts about 2 weeks and i lose about 3-4 kilos from all the throwing up. I don t drink, all though i had a beer this weekend. And another question. Does cocain give u anxiety the next day?