YYea, everything ur describing is mirena. I call it mirena hell. Its the worst anxiety, the horrible thoughts of death, I've been there. I am 29 yrs old I had it put in after the birth of my youngest baby who is 2yrs old now. At first no problems but then little side affects here n there are the worst. I am 10 months mirena free and im still struggling. The crashes I think now are the worst for me, but I end up feeling better after each one. I guess its my body sorting out itself. I wish u fast recovery. If u have any ?s just ask. we are all here to hel u:) take care.