Advice I’m scared

So this past week I’ve been sick, my nose has been super stuffy and my throat has been hurting and sore. Well I went to blow my nose and I kind of put the tissue in my nose for a split second because it was running and I had to grab something. I grabbed it and took the tissue out to see that there was tiny piece of tissue missing, I don’t know if it just ripped cause if I put the tissue back together it fits and goes into place like a puzzle. But I feel like I inhaled a bit of tissue and I’m scared. And this all happened last night.