According to the law in the state of Washington, indecent exposure is defined as follows:  intentionally making any open and obscene exposure of his or her person or the person of another knowing that such conduct is likely to cause reasonable affront or alarm.  So it depends on the actions and it also may depend on where you walked around.  The crime is generally charged as a misdemeanor but can be a "gross misdemeanor" if the exposure is to a person under 14 and it can also be a felony under certain circumstances (prior convictions and other offenses).  Yes, seek legal help in your are on the facts of your case.  Good luck.