I hav a slight problem and I fear I becoming life threating , potentially anyway...well just recently , two days ago intact I had no syringe so decided to make one out of a watch pin a pen and I put this home needle to the test . now wea I injected myself haz becum swollen very red and exdtremeky hot...I do understand how stupid this is but I honestly can't help but do these outrageous things. I'm wandering if I'm OK or if my leg is becoming septic and how do I over come the desire to poke things into my veins .?..I need help and I need to be told I'm going to be alrite as I'm in quite a bit in pain and the red line is starting to get longer. Can somebody help me please. ?.