Thank you for your answer
@Rob***
!
I'm still a bit confused, since my internship contract ends july 31st why would I cancel my extension and find a flight around the 17th? If I really cannot get an extension (or another kind of visa/authorization to stay) I might as well enjoy the amnesty and leave as close as the 31st as possible to keep doing my internship no? (The more i read my answer the more it sounds condescending but I assure you it's not! I'm really trying to understand my options and how to maximize time I can stay legally here)