My skin feels very tight after using the pore serum. Is this normal?

Lately, my concerns have been growing because my pores seem to be becoming increasingly noticeable every time I look in the mirror. In particular, the pigmentation within my pores has caused my skin tone to become uneven, making it difficult for my makeup to apply well. Even when I use a pore-minimizing cushion, it feels like it starts to cake or flake after a while. So, I started looking into ways to minimize pores and heard that using products like pore serums or pore ampoules can be helpful, but I'm not sure what the difference is. Would using both together create a synergistic effect, or would it be better to use just one consistently? I am also curious if there is a difference between short-term and long-term effects when it comes to pore care. If anyone has used these products personally, I would be very grateful if you could share your recommended routines or effective usage tips.