This plant spreads very quickly and it is good that you have a good distribution, I really like the cultivation and its use in medicine and I could find that this plant is used for:
Indicated for influenza, colds, pharyngitis, bronchitis, asthma, colitis, wounds, boils. It is popularly used as a sedative, antidiarrheal and against urinary infections. https://es.wikipedia.org/wiki/Glechoma_hederacea
Yup, a lot of these "weeds" are incredibly useful, beneficial, and healthy!