Need help,i have an impacted monitor

[HOGGISLAND]

I was wondering if any one can give me some help,I have a savannah monitor who is impacted.He hasn't gone to the bathroom for about a month now.I've called all the vets in my area and it seems nobody can help me without seeing him.The problem is that the average price they quote me is around $300,and I really don't have the money right now.I know you shouldn't oun animals without being able to take care of them properly but I was recently laid-off so money is very tight.If any one can give me some advice on what to give him and how I would go about giving him an enima It would be greatly appreciated ,as I hate seeing him like this.PLEASE HELP!!!!!!!!!!!!!!!!!!!!!