Not sure what to do//2month old sick

Brook

I got sick with a common cold that’s going around lately. It’s given me pretty bad congestion and a slightly sore throat. I’m pretty positive My 2 months old got sick from me and it’s not going so well. He cry’s hysterically for hours on end. I feel like I’ve tried everything. Offered my boob, formula bottle, Binkie, steamy bathroom, walked around with him, put him in his swing, sang to him, did a cold & warm wash cloth, I gave him infants Tylenol, saline drops and we did a humidifier. Nothing seems to work at all. He’ll cry himself to sleep For about an hour and then wake up hysterically crying again. It breaks my heart to see him this way.