I got a spontanous collapsed lung a week ago. i want to know how long would it take so i can go back to normal and play soccer?

At least 6 wks: Of your first timely get away with doing nothing medically. If repeat may need procedure called pluerodesis.

4-6wk: Usually, around 4-6wks. Depending cause of "collapsed lung" (pneumothorax). Spontaneous pneumothorax first recurrence rates depending on type ranges 20-40+%. Depending activity/lifestyle and cause (if one found), you may require surgical intervention / vats pleurodesis to prevent/decrease risk of further recurrence.