If my body still feel numb and feels weird when touching stuff after smoking weed 4 days ago was it laced? when will i feel normal again?

Hard to know: If you are very concerned, you should see a doctor. You can ask for a drug screening test (to see if there is something else in your system besides marijuana). If it was laced with something, finding out what it was will be helpful in determining how long the effects will last.

See below: As was said before, you might want to make an appointment with your doctor to find out if it was laced with anything. It sounds that you're worried about what happened and first step in easing up this worry is to contact your doctor to help you sort through things medically. Good Luck!