2yr old sleep issues

Alicia

our son is going to be 3 in June. when he was a year old he started having night terrors. He is now on a supplement and it's helping the night terrors just fine. He's also taking melatonin to help him get to sleep at the beginning of the night and that's working just fine as well. But he still waking up every single hour literally every 10 minutes. I don't know how to get him to stay sleeping or get him to stay in his own bed. He always wants in mom and dad's bed. And if I've been up every hour every ten minutes, by 3am I give up from being utterly exhausted and let him in our bed. I feel defeated and exhausted. I don't know what to do to get him to stay in his bed and sleep through the night. HELP 😭😩😴