Anyone else constantly sick especially during cold/flu season?

I feel like I’m sick at least once a month, if not, every other week with whatever bug is going around. I rarely go out, I wear a mask, I use antibacterial body wash, I wash my hands, try to avoid touching my face, take vitamin C, always clean and disinfect my space, etc. but without fail get horribly sick with whatever is going around, especially since COVID.