My friend stopped being able to urinate the day after his second shot. At first they gave him meds for a kidney stone, what came out was said to look like a pencil lead. Turns out it was blood clots, not kidney stones.

They then did a biopsy and said it was cancer, and removed one of his kidneys. Poor guy is in his early 60's and now looks like an invalid. He was perfectly fine before taking that shot. He looks like he's aged a decade or more.

That said, he's lucky. I've lost 8 friends/family members since December, all have been vaccinated. Most past in the week after their second shot, Bob died the very next day, went in to get his second dose, bragged about it to everyone, then died the next day. Of course he is said to have died from covid. Go figure.