Facebook hacked, help?😩

So I changed my password the other day which was on a Thursday. I try logging in yesterday and it tells me I've used an Old password. And says I've changed it that Saturday. I'm a little scared because I believe I've been hacked. My husband has been supportive trying to log in and help me (we have eachothers passwords) but nothing. I used recover my account easily but it seems almost impossible. I've changed emails & phone numbers so every time it tells me to 'send codes' that they've sent me I can't get it since I have a different phone number. I've tried contacting Yahoos customer service. And Facebook, but it keeps sending me to the same links & I'm just going around in circles. I could start all over again. But I've had the same Faceebok forevers! I have my family photos & my daughters baby pics. I'm so upset. Can Anyone help please? 😔😭