Attention please help me out , what should I do Skincare

26M here.

Earlier, I used to keep things super simple just a Cetaphil cleanser and coconut oil on my face. I never got a single pimple, no blackheads, nothing. I didn’t even use sunscreen, and my skin was always crystal clear.

Over the last year, life got hectic. I moved to a new place, got busy with work and travel, and stopped using coconut oil. Instead, I started a proper skincare routine all Cetaphil products: cleanser, toner, serum, and that radiance cream (round box one).

Also i never take hot showers, always use cold showers but in new place i started using hot showers which was worst mistake .

That’s when things started going wrong. I began getting pimples and acne. They come and go but never fully clear up.

I then thought maybe I was overdoing it with heavy products. So I stopped the toner first, and after a few weeks, I also stopped the radiance cream since it felt too heavy for my skin.

Right now, I’m only using Cetaphil cleanser and Cetaphil serum.

But I’m honestly very confused and even a bit scared to try anything new. My skin is combination and very sensitive.

is my skin barrier broken ? should i visit dermat ? should i stop serum too ?? and only use cleanser ?

Would really appreciate advice from people who’ve gone through something similar or know what might be happening. What should I use or avoid?