Trying To Concive

Hie we are ttc from 7 months and I went to see my gyno she gave me Letrozole 2.5mg I'm 26 years old with no issue my periods are regular my weight is perfect it's my first round of this medicine doctor ask me to take progesterone test on CD21 she did ultrasound and she said I have pcos maybe so she gave me metaformin 500mg and with this I'm. Taking vit D supplements and myofol. Can you see my ultra sound and tell am I having pcos?