H1b Lottery - Not Picked. What next?

I STILL have not heard about my Lottery pickup result which leads me to believe I did NOT win the lottery.

My OPT (Including STEM extension) expires in 2 months.

What are the other options I have? (Not considering the 1st day CPT schools, kinda illegal)How many days can i stay after my OPT end date.?

you can apply a new degree which offers cpt, then you can still work legally in the US