Lottery Addiction. Please help!

I don't have any control on myself I loose lots of money in lottery gambling I tried to stop all this thing but I don't have any control on myself mostly every thing will stop for 1 month after that I again go to play lottery and I lost very big amount for more that 5 times and after losing the amount I feel like committing suicide then I harm my self by taking overdose of sleeping pills or by taking overdose of Benadryl not eating anything etc etc I want to completely overcome from this addiction want to live normal life. I have my own buiseness of event management 5 people working under me but because of this bad habit my financial balance will disturb and it will disturb me also please help me what should I do I recently loose some of my money that's why feeling so lonely want to commit suicide bui I will never do the suicide I just want to overcome that feeling and want to completely overcome my addiction please help