I did it guys! I made it all the way back to honor level 2 after two chat restrictions and a two-week ban.
After the two-week ban I got seriously worried about losing my account and started to really made an effort to stay positive and non-toxic.
It paid off, after about 3-4 months, I am now back at honor level 2!
One thing that really helped me with staying cool was to play mages.. you just sit back, farm, and if a teamfight happens, you just sit in the back and blow everything up.
Even when I lose now, I still have fun.