How is it going! I am new to this forum, and I look forward to learning a lot from you all!

Currently, I am eating a very high fat diet, keeping my protein low to moderate, and no plant foods. The last few days I have been eating ground beef/lamb and tallow (or raw fat) only, and it seems to have been digesting well for me. For over 2 years, I have struggled with digestive issues; bloating, constipation, etc. I have narrowed it down to what I eat now.

I want to incorporate seafood because I can source it at a far cheaper cost for my protein and nutritional needs. And, I simply love sea food. However, I can not meet my energy needs with fish alone, and I would have to incorporate additional fat. Has anyone experienced mixing foods like ruminant fat with seafood regularly?

I do not find it optimal to be mixing things like this, as the fats and proteins do differ in these animals. I suppose I see it as an imbalance from natures intent, and my concern is having a diversified/unnatural fatty acid and/or amino acid ratios as I play with food combinations. I will still try it out, but I wanted to see if anyone does this, or has an opinion on this.
I hope this is not a dumb or irrelevant concern. Thanks!