Can allergy shot cause upset stomach, fever, tiredness, swollen throat and swelling in the neck either lymph nodes or glands?

Posted by kazzy2

I received my third allergy shot around 11:00 A.  1-2 hours later I felt flush and nauseous and tired.  By night time my throat was sore from swelling and my lymph nodes or glands in my neck were very tender and very swollen while running a low grade fever.  I am feeling a bit better on the third day.  Could this have been caused by the allergy injection?  Thank you!  Pat