Lyrics to Both Eliza Carthy and Shirley Collins versions here:

https://mainlynorfolk.info/shirley.collins/songs/idrewmyshipintotheharbour.html

Carthy adds "Come back, come back, my own true lover,......"

See "I Am a Bold Defender," tune in The Fiddler's Companion:
Fiddlers
Not sure why this is referenced in google under "I drew my ship...."
Similar tune?