There was a thread about a dark elf warrior about six months ago who soloed all the way to 50 I think it was on Green. He was solo self found too, so it's definitely doable.
https://www.project1999.com/forums/s...d.php?t=382508
That being said, If I was in your shoes, I would focus on farming plat until I could buy some SCHW before I tried to solo again. Shouldn't take too long.