I am worried there might be something wrong with my truck. I feel a vague grinding sometimes (not all) when I press the brakes. My first thought was need new brake pads but this doesn't sound anything like worn out pads. It's too light and intermittent. If I need to take my truck in I can only do so on Friday which I have off. Due to covid the only shop I trust isn't open on weekends. Any time other than Friday will necessitate missing work, and I already miss too much work due to chronic depression. I will wait and see if it gets any worse between now and Friday morning.