Your shooting up now?!
You have your entire life ahead of you, when I was your age I had already been shooting up for a while and let me tell you, it's no way to live. It's a way to die.
I'm guessing it's BTH, which is pretty much always painful to miss due to improper filtration. Megan, if your taking the highway to hell, at least wear your seatbelt. Never reuse a syringe, invest in some micron filtration since your shooting BTH and will ruin your cardiovascular system otherwise, use
clean water every time, and most importantly, take a real hard look at yourself. Your at a major fork in the road that is your life. This will be a moment that you will look back on for the rest of your life. Whether you remember this moment with relief and happiness, or regret and depression, is up to you.