Sound like PCOS?

I have an upcoming doctors appointment at the women’s clinic. I’m going to give her my symptoms and hopefully schedule a few determining tests. For now, I’ve been doing my own research. It sounds to me like I might have PCOS but what do you think? Here are the symptoms I will report to my doctor:

- Day 71 since last period (will be day 82 by the time of my appointment)

- History of irregular periods

- Was on/off Depo for approx 10 yrs

- Significant hair loss on hairline

- Thick black chin/facial hair

- Weight gain (50lbs in the last 2 years)

- Depression, lethargy

Any advice on tests to run or questions to ask my doctor would be appreciated.