I took the J&J with the same erroneous thought. The J&J almost killed me and I suffered almost every adverse reaction listed on the governments list, and one that wasn’t. I am still fighting the clots & spikes.
I’m sorry to hear this. Most everyone I know who took the J&J shot took one dosage and no more. The thing is many of them ended up catching COVID at least once. The people who got really ill and had side effects took one of the mRNA variants. Based on your story, I guess it’s not a one-size-fits-all.