Someone please help me...?

I've had this sinus infection what seems to be taking forever to get rid of. I woke up this morning feel really weird in the head like I can't concentrate very fatigued feeling. I have anxiety and thinking the worst. My head feels heavy and congested. Eyes feel buggy. I am on the verge of crying. I have a 2 year old and don't want to be like this around him. Is this normal? An I feel like I can hardly breathe. Is this normal?