Watery Discharge

18 years old. Period is 61 days late. Today I feel completely sick and I noticed that my discharge is clear and watery and its a little too much compared to what i usually encounter. I vomited earlier this morning and im dizzy. I haven’t had sex with my partner only he did use his hands tho his hand had contact with his part. What could this mean? I am also having light cramps today and feel really sleepy and tired. Would appreciate nice comments and helpful advices.