I’m so SICK of being sick

title says it all. I started my first year as an elementary art teacher this August and since then I’ve come down with several colds and a sinus infection. I’m on my fall break and I woke up sick today 😭. At this point im convinced my immune system isn’t working like it should jajsjdkd. I’m already out of leave too lol. I did not have this problem before teaching, and I’ve worked retail, food service, and guest services.

tips on staying healthy? for context i am obese (working on it), 23F, and my one underlying health condition is PCOS but I don’t know why that would contribute to my frequent colds.