Please Help Me!!!

[Nandrea22]

Hi everyone! I have had my Phalaenopsis for a year and she was blooming when I bought her. Thinking it was going to be easy to care for her, well here we are down the road and she started to bloom but blooms just wilted and fell off. Thinking that it was because she her stem needed to be trimmed, I just trimmed it down a little. That was about 5 months ago. Her leaves are dark green and kinda wrinkly looking now. So I started doing research on how to get her back to health. Being new to this I read online to replant her and give her fertilizer. I did that, she is in Orchid mix. Well when I pulled her out of her container it was really damp and her roots were white and some even fell off leaving hanging strings. This was on Friday, well her leaves look a little yellow on the ends. So my question is what could this be and If and How can I save her?