Be able to use Retincare gel, Cantabria Labs

Hello!

I'm Anais and I have oily skin, when I was a teenager I used to have acne.

I'm trying to introduce Retinal to my routine, but I can't increase the use more than 2 days per week because my skin stars to create small pimples all over my cheeks ( never disappaears) and I think it's irritation. I've been like this for 4 months... maybe my routine is wrong? Any advice? Thank you!