Hi everyone I've been reading all your posts about enlarged lymph nodes after covid vaccine. I had mine at the end of march and 3 days after my collarbone was aching and I noticed 2 pea size lymph nodes up. I had my second jab 3 weeks ago in the other arm, but because I didn't have a bad reaction this time my lymph nodes didn't come up, i have been a bit concerned but I'm absolutely certain its because of my vaccine. They are mobile and haven't enlarged but have remained the same since march