I'm 23yrs old and ive had irregular periods for the past 5yrs so I went to my gyno after bleeding for a month straight,had a d&c a year ago and still irregular..birth control made me miserable and all I need was vomit... so finally had a period for 8days was off for 2 days and back on now..so my gyno put me on lysteda 2 days ago and I'm passing huge painful clots!! Is that normal? What to do?