Yes, I was. And I was very sick. But nothing registered. I couldn't tell that I felt bad either, I was in a lot of pain but I couldn't differentiate between what was from the drugs or me. The blood, it just didn't click, till I realized it wasn't gonna stop. I was running a constant fever and still working and getting high. I didn't care. I finally did go to the hospital though and was diagnosed.
That's what some drugs do to you. Crack is really bad this way. It's a craving that goes to the core of your body and well beyond. Agony. It takes all your attention. It's all you can think about when you're using.