What do you suggest if my eyes have been red, itchy, and watery for the past 2 weeks.?

Red watery itchy eye: s can be due to allergy such as pollen or infections, usually viral. There are a variety of other more esoteric causes as well. To know for sure, get an exam. In the meantime irrigate with over the counter non preserved tears. Chilling drops in the refrigerator may provide extra relief. If there is allergic conjunctivitis, then several excellent medications are available by prescription.