I don't know what the situation is. There is swelling and pain in the middle of the palm, not particularly painful. I feel like there is a small bag. I don't know what's going on.. It didn't fall, it didn't matter,
I don't know if you have this situation, whether you have it in other places, and whether it has appeared before. The photos don't look obvious. The situation you describe is considered to be more likely to be a cyst, so you should first pay attention to rest and don't be too tired. You can go to the surgery of the nearby hospital for a detailed examination when it's convenient. Most of them have something to do with fatigue or improper exertion
Consider the analysis of your situation. It should be caused by factors such as sweating and herpes, or it may be a disease of soft tissue infection. For this symptom, you can go to the surgery of the hospital for further examination and treatment after diagnosis. Be sure to avoid contact at ordinary times
If there is obvious swelling in this part, it should be a manifestation of inflammatory reaction. For this problem, the needle should timely cooperate with hot towel hot compress to alleviate swelling and pain. If the effect is not good all the time and the swelling is becoming more and more serious, it should cooperate in time and cooperate with hot towel hot compress.