Help with routine:I accidentally bought stuff I shouldn't have.

My skin type is combo, I've historically purchased items wholesale from supplement companies and possibly gotten away with taking care of my skin? I haven't been obsessing about it.

Since Covid I've had an acne outbreak around my nose and mouth. Under my chin is textured weird and my skin is dull. I'm sporting a mask about 50% of my day still.

I decided to invest in my skin for the first time late at night when I was frustrated and not thinking clearly. Let's not judge that behavior.

Can anyone help guide me on how best to use these products I now own and can't return?

Historically I've literally used a 7$ cleanser, occasionally an astringent and either jojoba oil or almond oil. I feel lost.