I've been off of adderall for about 6 days now. I've been very depressed (literally lying on the floor, staring at the ceiling) and somewhat nauseated that entire time. However, I am also 6 weeks pregnant, and I have chronic mild depression anyway. I was using 10-20 mg per day (more than it sounds like, for someone my size) , for about a year. So, how long can I expect the withdrawal symptoms to last, and how much of what I'm experiencing do you think is from withdrawal?