Anyone constantly sick with a cold??

I seriously cant deal with this. I've been sick for a month straight now and it was getting better for about a week after I was put on amoxicillin for bronchitis, I still had a light cough...but the last 2 days now I'm congested and coughing and wheezy. I DON'T KNOW WHAT ELSE TO DO!!! I drink lots of water l, I dont smoke, im active and I eat so much fruit and veg its unreal. I cant keep living like this. It's so stressful 😭😭😭

Anyone have any home remedies for me that have helped or is helping them in their pregnancy get rid of cold and flu? Anything is appreciated. X