Is this the crash? SCARY!!!

I had my evil Mirena removed last Wednesday, just 13 days after having it put in. The last three days have been hell. I have had severe depression, including suicidal thoughts. I don't want to be around my amazing kids....I just want to sleep. Any suggestions on how to get through this? How long might this last? My anxiety has definitely subsided...it's the Depression that is scaring me more than anything else. Please pray....pray that we all get through this and are stronger women on the other side of this.