dreading work

does anyone else dread coming into work? i feel a sinking in my chest the day before each work day, no matter the length or the task. i've been a grocery store cashier for 4 years, and it's not the worst job in the world by any means. i like my coworkers, the pay is alright, my managers are fine, and the work itself is pretty easy. besides the occasional grouch, the customers are nice. 

my job isn't "toxic" by any means, coming from someone who quit a toxic job prior to this one. that's what conflicts me though. what if i am just overreacting and quit for nothing? or what if this is the best there is? at the same time, i'm so bored here because i've seen it all at this point. not to mention, the sensory overload (radio, screaming kids, bags rustling, beeping registers, etc etc), standing all day, and random scheduling doesn't help. 

idk i'm at a weird point at my job right now. i would love to work at a library or something instead. anyway i'm gonna clock in soon lol thanks for reading