I'm experiencing this mild pain that sort of comes and goes in random parts of my chest. It's like someone's pressing down on it. Sometimes it's on the right side, other times on the left, and occasionally in the center. Should I be worried about this?

It sounds like you may be experiencing random chest pains. This could be due to various reasons such as muscle strain, anxiety, or even digestive issues. However, it is important to rule out any serious conditions. I recommend taking over-the-counter pain relief medication like Acetaminophen (Tylenol) 500mg as needed for the pain. If the pain persists or worsens, it is advisable to seek medical attention for further evaluation and management.