Clomid

Ivanka
Good morning. Any information will be greatly appreciated. I have been dx with pcos for about 13 years always had irregular periods never did anything about it. I am now ttc. I have been on clomid for 3mths 100mg I have gotten my period on day 38 of my cycle. Well now it's day 50 and no signs of my period, I have some symptoms and took a hpt on day 47(bfn). I had a positive lh surge Feb 26 and 27. Can I be pregnant or just extremely hopeful??