Scared shitless

My boyfriend and I just had amazing sex for about 2 hours, I'm at his house and neither of our parents know we are sexually active. His parents are Christians and are VERY protective of him. I'm worried because his bed was extremely squeaky and he has family that live down stairs too. I'm really worried that someone in the house heard us. Please help me out guys and give me some advice. P.s we are made to sleep in different rooms and are 18 and 17 (18 in 4 months) I'm also on the pill and we use condoms.