Is this 5e character too OP?

I have created a D&D Fifth Edition Character under a homebrew race known as a Reaper. It is meant to be more of a monstrous race than a ‘race’ but I wanted to play as it for fun and humour. However, looking back on it, I can see that it may be a bit OP. You can find the link to the character Here. Is it too OP? If it is, what can I do to make it less so?