Sorry, I cannot congratulate you getting into the cage ill-prepared against an opponent that was a complete mis-match for you. You will just go down as someone who was there to pad their record.
When taking part in sporting competition you should aim to win. When taking part in a cage fight that fundamental is even more important as you are putting your health on the line.
Ditch whoever you are training with and find a competent coach, a coach who would not let you take a fight against a BJJ blue-belt and Muay Thai fighter when you have had only a few months training. You really should not be getting into the cage at this point unless it is against another complete novice. Good luck!