u/appendixboy

Just had my appendix taken out about a day ago and i'm worried that I might re-open my wounds. I'm 17, Male, got no pain medicine prescribed to me, and this is my first time going through a surgery. I had appendicitis (not sure if i spelt it right) and that was the cause of the surgery. I'm prescibed medical weed for severe anxiety and just smoked some for the first time since before the surgery and I shake alot after i smoke. Can the tensing from shaking re-open any of my wounds? also i'm sitting up and walking around a fair amount.