So The Other Day, I Took A 30 Mg B974

So the other day, I took a 30 mg b974 amphetamine instant release tablet. When I was coming down from it, my eyelids swole up. The next day, I took 15 mg, not realizing it was the amphetamine causing it, and my inside cheek swole up. Today, I haven't taken anything and the inside of my upper lip swole up. Do you think it's an allergic reaction to the amphetamine?