Well, a week later...It might not have been regurge. I've seen poops with hair, or hair-like stuff, on it before. Usually when it's been cool out and the snake probably didn't digest fully. Or it could be regurge. I've never had a snake regurge more than a day or two after eating but I also have yet to see everything so who knows.
Regurge or no, wait just one week and try just one mouse to see how it sits. Could be that the two mice were just too much. Your temps are up, right? 90 on the hot, 80 on the cool? Just checkin basics 
~jenny
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1.2.2 normal ball pythons (Cindy, Darwin, Periscope, and dah bebbies)
0.2 rescue chinese water dragons (Yoni and Linga)
1.0 rex rat (Scurvy)
1.0 gerbil (Yerbul)
0.1 mice (Cute Girl Mousy)
0.1 bunny (Spazz)
1.1 betta fishes (Vicious and Killer)
2.2 great danes (Shasta, Odysseus, Merlot, and Watson)
1.0 fat fuzzy mutt (Smokey)
1.1 cats (Thidwick and Turtle)
3.0 horses (Buddy, Sam, and Scout)
1.0 goat (Billy Jack)
0.0.1 chupacabra (it ate our chickens)
jenny.thegreenes.org