Need advice I’m at a loss

So my husband and I just rented a house and everything in the house looked good we did a basic walk through everything looked normal and there was a big back yard our son could play in so that was a plus for me so we signed the lease... we moved in and started putting our stuff in found roach I mean bad roach poop up in the top of the closets the door frames the kitchen we hadn’t noticed it before because we weren’t really doing an in-depth look at the house. Me being 27 weeks pregnant and having a 3 year old it was not good living conditions so we called the landlord and told her she had said that the previous tenant had brought the roaches and she hired a cleaning service to come in and clean and though they tried there best to clean everything there’s still some in the kitchen in drawers and other places not as much but I know it’s there and I don’t want my stuff in it. We signed the lease and feel like we’re at a loss. Can you break a lease because of this it’s bad and we feel so dumb for not seeing this shit