forgot my date of birth
When I first got my iPod Touch, I created an Apple ID with it. I downloaded many paid apps on it. Now that I have gotten an iPhone 5S, I tried to log back in into my old Apple ID, wishing to reinstall all those paid apps. When I tried logging in, it said that my account has been locked due to security reasons. I then tried unlocking it. It directs me to the iForgot page and asks me to put my email in. The thing is, I do NOT know my password to this email account as I made a new one on google. I tried answering my security questions but I also forgot the birthdate that I used when I first made it as I made it quite some time ago and I also don't know what the phone number that I put in was. I then made a new Apple ID but I couldn't update any of my apps as I downloaded them with my old apple ID. Please help. I really want to recover all my paid apps and photos, but I honestly don't know how. I've tried my best to recover it but I simply can't. Please help!
iPhone 5s, iOS 9.3.1