Hello, I am 1 1/2 weeks post-op from the weight loss surgery, vertical sleeve gastrectomy. I ve been following my surgeon s plan, taking my meds, getting in fluids and TRYING to get enough protein (I fall short there).... anyways, I decided to smoke a small amount of crystal meth today and I m just wondering if I will be okay or if I should seek medical attention.....???? What are signs of my stomach lining opening up? I m a but scared...