It is a typical pain caused by poor metabolism after exercise. It can also be considered as muscle ligament strain, disc herniation, degenerative arthritis (commonly known as bone spur).

If it is the former, it is mainly because you don't exercise at ordinary times, but you do a lot of activities at once, which leads to the accumulation of lactic acid in your muscles.

Now there are two ways, one is to take a hot bath, and the other is massage, which can promote blood circulation, accelerate metabolism and help lactate excretion. At the same time, I suggest you continue to exercise slowly these days, and the amount should not be large, which can promote improvement.

If it is the latter, it is recommended to go to the hospital. Don't be careless