One way I know a broken heart is healed is my belief in Jesus and consistency in serving Him. I have bring through tough times and my heart has been broken but when I called to Jesus he started to help me each day. So my solution to share would be call on Jesus and tell Him what is hurting you. Also the Bible says an encouraging word can lift you up so don’t be shy to listen to an encouraging video on YouTube. God has healing in your future when you choose Jesus.