23 weeks and miserable.

So I’ve always had really bod allergies but they are so awful while I’m pregnant. Anyone know of any natural remedies or maybe if just Tylenol will help? I’ve got it all eyes swollen and watery, all stuffy, sneezing, drainage, and coughing. Really don’t like taking medication and have only had anti nausea pills in the beginning of my pregnancy due to being so sick. Any ideas?