Anyone else come off of Mirena?

My body is going through so much. Ive been on birth control since I was 16 so 11 years besides when I had my daughter 5 years ago. Since having Mirena removed a month ago, my stomach is unpredictable. I have loose stools or diarrhea, dizziness at random times, hella mood swings, but a new symptom arose last night and my husband and I are TTC. I got waken out of my sleep with heartburn from my stomach to the left side of my chest and even into my shoulder. I had acid reflux when pregnant with my daughter but nothing like this. It was just in my throat. But I took a test on the 3rd and it was negative.