Unfortunately, yes, there will always be those that do not take the time to try to understand what others are going through and just make uninformed and ignorant assumptions about other people based on little tidbits of information. Every obese person is lazy, everyone on welfare is abusing the system and just doesn't want to work, and everyone seeing PM doctors are drug addicts. It's an unfortunate part of society, but it's there. If you require pain management, then you need to go, especially if you are trying to raise children on your own. How can you be an effective parent if you all you can concentrate on is your pain? You aren't losing your independance; you are in need of medical care. Those w/ diabetes need insulin, those w/ asthma need inhalers, and those in pain need treatment too, be it medication, blocks, surgery, etc. That is all that it means. And not all pain medication is narcotic. They probably will not start you out on that type of medication at first anyway and will most likely try to treat your issue w/ other modalities, as you said, blocks and the like. If you need surgery, then you need surgery. If going through a few weeks of uncomfortable pain and inconvenience leads to reduced pain and overall better quality of life, then it's worth it.
Best of luck! Please know that there are millions of pain sufferers worldwide, so you are not alone. It does not make you any less of a person because you require medical attention. You and your pain manager can discuss options and come up with the best course of action to improve your quality of life. Everyone's situation is different and only your pain management Dr. and you together can decide which path will best alleviate your pain and allow you to lead the life you deserve. Take care!