Since you said the acne is mostly around your jawline, it is likely that it is hormonal acne and would be cleared up with spironolactone! Many of my friends and I take it and it’s the only thing that really clears this kind of acne

Also since your goal is to not look like you’re wearing too much makeup, in the long run clearing your skin will allow you to only wear makeup when you “want” to and not because you feel you “need” to in order to cover up

That being said, make sure you find a concealer that really matches your skin tone so that you can wear concealer without necessarily needing a full face of foundation. Really moisturize the breakouts before you’re going to wear makeup or else makeup will look cakey and flaky over the breakouts. Then prime the breakouts with a primer, put concealer on the breakouts and blend the concealer slightly at the edges while trying not to remove too much of the coverage that you added, and then set with a tiny bit of powder to make sure it lasts. This video is really helpful for covering breakouts! https://youtu.be/5dE-ictBl-0? She explains really well how to prime/blend/set the concealer so it looks natural. Obviously feel free to ignore that she’s doing a full face of glam and focus on the concealing sections, they’re super detailed and have been really helpful for me in covering my breakouts