Why do you always send me messages to get vaccinated?

I have finished two injections. Before the injection, many people around said not to fight, there are sequelae. I don't believe that the country will give people an uncertain vaccine? It hurts a little when I take the first shot, which is similar to the feeling of tetravalent Hpv. I had a good sleep in the afternoon and had a rest that day. I basically slept all afternoon. Personally, I think this is a reaction of the vaccine in the body. After the second injection, I don't sleep or feel sleepy at work. But because the unit has a job, so I cleaned up the file. The injection arm hurts a little. The pain disappeared after two days.