1) Yes, keep the Clomid
2) Kind of depends on you, the individual. I'd be taking it for sure. Prone to gyno? I'd probably leave it in, adjust as you feel, and evaluate with blood work results after several weeks, if you can.
3) Meh. It's cheap and may aid recovery and fend off atrophy. There's several protocols for using this and this one looks fine. I'd carry it right up to pct, two weeks after, same with the Aromasin.
Pro tip: to help shed water and sodium for the extra shredded look, just think of the Jets amazing all-time post season record.
https://www.youtube.com/watch?v=_taveZC0Iqk