You could be going through all of those symptoms simply because you heavy marijuana smoker, if your buying your dope illegally (which im sure you are) theres no way of knowing where it came from, it could be from
mexico, or from some scum bags basement covered
in mold. it could be covered
in pestecides. Those things can make you really sick too. If you think your pregnant go out and get a test as soon as your late for your period. You dont have to be 18 to buy them. worried about money?