Struggles with complaining too much?

Does anyone else get told they complain too much? Half the time I don’t even realize i’m complaining until someone tells me to stop complaining. I usually just think that what i’m saying is, idk, just like… a statement. Stuff like “it’s really hot out I can’t deal” or (something I said recently) “I used to be able to hold a plank for way longer than this last year, I don’t know what happened.” Maybe it’s my tone?? I didn’t realize these were complaints when I said them. But apparently it bothers people, so i’m trying to stop. Can anyone relate to this? Not sure if it’s an autism thing or just a me thing.