What to do when you feel like you can't leave?
So I'm currently at a spot where I enjoy my work, my project allows me to work from home and I've been working from home for one year already and will be for the next year! Which I think is great.. the project is a lot but it has its moments. My TC isn't so high and I'm hoping to get this upcoming promotion or at least a raise to even out the playing field.
My problem is I feel like I can't leave because the project I've been on for almost two years ( by the end of it) is bringing me into a skillset I don't really see helping me at all if I wanted to get a job somewhere else. I've been taking interviews lately cause I want to up my TC but I haven't had any luck with them.
What do you guys think I can do to actually make myself worthwhile to another company if I can't get the TC I want from work currently?
Edit: My current thing is cloud & security ( I do red team stuff) I'm not a Dev.