19F diagnosed with sinusitis now I have Potts puffy tumor and I’m scared

I’ve been sick since mid August. I started with allergies and a dry cough, my allergies were bad like itchy ears, throat, etc.. from so much cough I actually started getting migraines and ended up in the ER. My primary would just say to take Benadryl and some dumb shit.. eventually prescribed amoxicillin, then my sinusitis started more aggressive and my cough did too and I told her the amoxicillin only helped for a few days that I wanted to get checked again. She had her nurse call me and say it was most likely something else and not related to what I had started off with. Ok, I waited and it came back worse. I had so much pressure my cough was bad, and I went to an urgent care clinic they said it turned into sinusitis, and I also had induced asthma from my allergies and prescribed more antibiotics, and a steroid. It helped, only for a few days. My headache started again with slightly coughing, and it’s been hurting for about a week now yesterday I put lotion on my face and feel a bump on my forehead but it wasn’t a pimple.. I went to the urgent care clinic again and when the provider pressed on my forehead it hurt so so so bad.. he prescribed cefdinir 300mg but I just feel like he didn’t notice the bumps, they’re small very minimal it’s 2 above my eyebrows. He didn’t say anything about them, but I’m worried that the bumps get worse I don’t want to be hospitalized I’m literally traumatized with hospitals and surgeries and whatnot. I’ve tried so many things I’m just frustrated I’ve never been sick for so long.