While it’s possible you just need cosmetics for sensitive skin here are some things you can keep in mind.

You don’t need to use force when shaving. It can just from its weight. I found myself subconsciously using force from my time with a 5 blade Razer.

I also clean the Razer after each use. I remove the blade and clean the blade and parts with soapy water. (Mainly because I have OCD over things being clean, but it definitely helps with pimples cause from old skin oils being on the blade and Razer guard).