Hi Lewis I think you are ready for an Open Mic, I strongly encourage everyone to join regardless of what level they are at 
link below. Anyway I think some good advice from kamkor and my only suggestion would be perhaps either change of positioning of your mic (I assume either laptop or phone recording this was?) Or perhaps investing in a 2i2 interface at some point to have separate tracks for mic and guitar.
Regardless of your equipment I invite you to join us all at next OM Open Mic 008 - Call for interest