I was heading to riverwood after taking a detour to the western watchtower and killed two giants with the help of the guards there.However when i went in the inn in Riverwood to sleep for the night, everyone there attacked me. I looked and it does not appear that i am a vampire and it shows that i have no bounties and zero murders overall.Thinking it may be some sort of hidden bounty i ran to Whiterun and nothing happened the guards did not try to arrest me or anything...

Whats with the people of Riverwood?

did you attack a chicken or anything?

i didn't attack anything in riverwood came from the whiterun side of the bridge and went to the inn around midnight and the blacksmith and his buddies randomly wanted my head.

You didn't accidentally steal anything did you?

unless i can use magic to steal things by walking in the door to the inn i can say im safe in the stealing department
i mean i was GOING to steal from them but never got the chance

Only thing I can think of is somewhere, you slighted them somehow.. or did something to cause aggro.