Could Chest Pain After Tubing, Worsened By Movement And Breathing, Indicate Muscle Strain From Smoking And Physical Activity?

i went Tubing on a boat and it was hurting my chest ( i am A smoker ) when i went To use my muscles to get out of the tube it hurt a lot and now hurts to breath , move , cough , and laugh . My chest has felt this way very mild from being on a trampoline in other words my chest hurts when i motion Up and down is this bad