I am so sorry to hear that. I lost a female last year too. It sucks when you do all you can, but it does not make any difference.
My 3 females are doing well. They are 1 year old F1 and they use the whole enclosure. It is quite interesting seeing them around as they move up and down. Hope I can pair them some time this year and make this species a bit more popular. They are quite rare here. That was what I liked. A bit of a challenge, but hope it goes well.