Do I need to wear foundation if I put on concealer??

I’m new to make up well not very new I have been wearing it for a year and I’m not into the whole foundation thing. But so I only wear mascara, concealer, pencil eyeliner, and eye shadow. To me it looks good but idk and I don’t feel like clogging up my skin with foundation (trussssst me my skin clogs up in like seconds lmao) but so I ALWAYS have under eye bags no matter what. I’ve gotten plennnntly of sleep multiple days in row before and still have under eye bags but so idk what do you recommend I do with my makeup??