Quitting depo shot.

So I quit my depo shot. September would have made two years I would have been on it. I’ve never missed a shot but I quit it because I was constantly bleeding or spotting for the last two months. I don’t know if these are the symptoms or not after quitting it, can someone let me know if this is normal or not.

I’m staying dizzy, always sleepy, throwing up randomly ( I have never done that before ) my mouth is staying dry no matter what I drink it’s dry. My body will randomly get hot to the point I feel like I’m on fire. Cramping but no period or even spotting. The other day I spotted like very light pink colors for about 5 minutes and it quit.