Countless women symptoms and conditions

I have had the mirena in for almost exactly one year now. I too had bad breakouts, low sex drive, fatigue, mood swings and cramps but they were all less than what I had had on the pill. However, I have LOST weight because the dizzy spells that I have been experiencing lately make me loose my appetite. I also feel like my sense of smell is much more sensitive (especially to gross stuff) near my period.
I would just like to hear from someone who stopped experiencing these adverse effects after having the Mirena removed or someone whose symptoms went away with time before I choose to remove my own.
Every form of birth control has some sort of side-effect, you just have to choose the one with side-effects that you can deal with I guess.

I had the Mirena inserted two weeks ago. It was very painful when it was inserted and I also had a few cramps the same day. It was inserted while I was on my period and the bleeding stopped the next day. My husband and I had sex two days after it was inserted and the next day I started bleeding again only it wasnt blood. It was light brown dischage and i dont know what this is but it stopped after a few days. I really didnt think anything else about it until my husband and i had sex again a few days ago and it was so painful i started crying and we had to stop. The very next day I started having the same light brown discharge. This morning I started really bleeding blood and I dont know why this is. Is this normal?