Getting jealous of my friends Ctc

So, I graduated in 2020 and joined this org at 9 ctc, worked on good stuff for 2.5 years, got two hikes and reached at 14, got promoted as well and currently at 17. Though I gave some interviews during golden 21-23 period, I couldn't switch. Seeing my friends from college having switched atleast once, with some becoming sde2 at Microsoft and Amazon, my confidence is now broken.

Although I realise my mistakes and can't do anything about past. How should I pick up from here. Just went through sample interview exp at lc, and have prepared a roadmap, however that would take another 3 months, how much impact my cctc would have on future ones. Kindly advice for any preparation tips as well.