Can I Get In Trouble With No Lease??

hi i live in virginia, i moved into my current apartment a few months ago and from the jump had so many issues with my landlord, like he would not respond to my application but i was already paying rent and ended up losing thousands due to this. he sent over the lease paperwork but i have never signed anything so i don’t think i have one but im not sure. my lease doesn’t end until the summer but i knew before i even moved it i didnt want to live here and now i am very sure i want to move. if i give him a 30 days notice is there any legal action he can take against me considering i did not sign the lease? (i know nothing at all about law so i dont know but i rlly dont want to live there anymore) pls help me