Welcome to Bluelight kimbell.
The poster above me really hit the nail on the head as in where to go for support regarding this issue.
For me I ran the gauntlet with cocaine myself and shooting it is something I did at one point. Really I decided to just put it down and never looked back as far as cocaine is involved.
At this point I do not even care for the stuff. I never really had to deal with low quality cocaine, high prices or problems getting it, but I am not sure if that helped me out. I really had the hookup and still could have it and straight up I do not want it. I am at the point where you couldn't pay me to mess with cocaine.
I suppose if I had really wanted more I could have taken a bit of time and just drove a bit further and gotten the it some where else. But at that point I saw my life so much better without it. I do not consider myself and addict but I would be considered a user.
What I use now is pretty much what my doctor prescribes me for something I genuinely need it for. I suppose from time to time I indulge in other things, but I really do not consider them heavy duty. That is really a bit irrelevant to your problem though. But that is how things worked out for me.
If cocaine is all you use and if you know it is messing up you life, you should know that it is not worth it. Also seeing how you do not know the quality of the product that makes it even worse and gives you a very good incentive to stop.
I find with cocaine there are is not much in terms of withdrawal. I mainly slept alot and then proceeded to keep myself occupied with reading, exercising, working, and working out. So basically I just stopped and did not look back.
I wish you the best of luck and I think you will find that your life is better without it. If you have any questions, feel free to ask.