My Thanksgiving cactus has never felt better. It bloomed and still produces new flowers, but now its leaves has become soft and squishy. I just took it out of pot to look at roots, since I thought that they had started to rot from overwatering. I cut back on watering so much, but it hasn't gotten better. And roots looked pretty bad. They weren't juicy and strong, but looked grayish-brown and were very fragile. It seemed to me that there isn't enough roots. Since I don't want to lose it, what (and how) should I do? Cut flowers off and make cuttings from it, so it would produce new roots? Thanks!