Mirena coil crash has made partner depressed and angry

My Partner had a mirena coil fitted in Sept 2015 due to endometriosis, after having this inserted , things began to change , she gained weight , lost her sex drive , foggy head feeling , cramps , heavy bleeding , and depression kicked in , due to all these changes to her, as she is normally an out going girl , so in September 2016 she asked her GP to remove it , which she did , that's when our problems began , her depression became worst. Due to not losing the weight gain ,and the heavy bleeding, cramps etc , at first I didn't understand what was going on , she started to become more distant, not wanting to do anything , just staying in , sleeping most of the day ,and awake most of the night chatting on FB etc and it caused many arguments between us , and I felt I was losing the woman I fell in love with , I reassured her many times that her weight gain didn't bother me and will always love her no matter what , when she had this dam thing removed , her GP insisted it was nothing to with this coil , so after doing many days of research across the net regarding the side affects , I found out thousands of women are having the same issues as my partner , some worst than others , but pretty much as bad as what she is experiencing, , as the depression became worse , whatever I did for her like cooking dinner , go shopping , housework etc just to try to make her a little more happy , and relieve any more stress , but nothing helped, she would be angry at me over any little thing , and make a small-misunderstanding in to a full blown argument , with in a second,and would kick me out of her house , she even once called the police as I wanted to try to get her to reason with me , so I kept my distance until she would reach out , which she always did , after ignoring me for 10 plus days , then after having another argument, she asked for space , which I did for 3 weeks as I know she is very depressed, and cannot blame her for these things , But as her birthday approached which was last week I sent her a message via Skype , as I am blocked from FB ,whatsapp, iMessage etc by her, as I wanted to give her , her presents , so I turned up at her home to give them to her , and she refused to let me and was very Angry with me , saying I've ruined her birthday, saying I am nasty etc , so I left them outside her door step , and left , being very heartbroken over this , she sent me a message saying I don't want to hurt you I'm not in a good place at the moment ok, I just think your be better off without me, in which I replied , this isn't you talking , it is the depression taking over your mind and told her I love her and will never leave her and I don't blame any of this on her , and to take as much time as she needed , I sent her multiple links regarding the after affects of the removal of this dam coil , just to help her understand what she is going through and expressing my feelings for her in how much I love her etc and stated again none of this is her fault, She has read the message , but didn't reply so I will leave her be , are there any other couples out there who have been through this , and would love to hear about their experiences, if they managed to get through this , as I feel I've lost the love of my life for ever , we were suppose to get engaged on her birthday but that never happened Thanks and sorry for the long winded tread , but I really need help, I am very heartbroken over this