<human>: Could you distill the essence of the text into 1-3 sentences?

I'm vegetarian and have been trying to balance my caloric intake around 30% carbs (gross, not net), 35% fat, and 35% protein - it seems to be where I feel best, allows me to eat a tasty variety, and keeps me in keto without having to be as extreme as 5/65/30. Truthfully, I'm not really specifically trying to be on a keto diet so much as one that is appropriate since I'm insulin-resistant but I've been using Ketostix anyway (curiosity, mostly) and I always turn it pink.  

Problem is, it seems like all the leaner vegetarian protein sources are soy or soy-based and other sources (nuts, eggs, cheese) are so high in fat that I end up with my ratios way off; not enough protein, too much fat (or sometimes carbs if I overdo the dairy).  What am I not thinking of?  What other sources are there?

I'm totally open to a protein powder, but I want one that doesn't contain sweeteners, soy, animal products, lots of carbs or fat, or mystery chemicals.  Is there something... pure, or even organic, that's just a powder of nice, clean veggie proteins?  Can't they make one from quinoa or something?  I don't care if it isn't really tasty.

Yes, I am a member of r/vegetarianketo but it just doesn't have much activity.
<bot>: What are some good sources of lean, vegetarian protein that don't contain soy?  What supplement suggestions can you make?