It's not heresy.  It's science.  Heresy is claiming the genesis story is factual and historical and claiming Catholics must believe it to be so.  Your idiosyncratic version of Catholicism is entertaining, but very far off the mark.  Further than any "progressive" or "modernist" who posts here.  I fear you are very far into the realm of Schism, and your biblical views are not those of the Catholic Church, although you wold be welcome by the Southern Baptists.