am an IV drug user with a history of health care career. I believe I may have a blood clot in my right leg. I have occasionally shot in my ankle if having trouble hitting anywhere else. Anyway about 3-4 days ago I started having pain in my shin area, warm to touch, swelling, heart rate around 120. I am a bit confused because the seeking comes and goes, also I have been experiencing somewhat similar symptoms in my left leg just never as as right. I have IV d morphine, oxycodone, oxycontin, and methamphetamines in the past week. I want to make sure I m not overacting but at the same time I want to wake up in the morning.