Lifes COnfusinggg Help plzzzzzz?

k so i was hu with this guy n he hu with a few girls while bein with me but w.e i was still loyal n i forgave him i told my friend i was thinkin of endin it with this guy n since then we havent been the same this guys bff who im friends with 2 comes up to me yesturday n was like so i heard ur done with my boi vin i was like i guess if ur teelin me he told u but honestly i wasnt gonna end things i was just rlly confused n stressed about a lot of stuff last week idk if i should talk to him n fix things or what