No matter how many times I change my cosmetics, my acne keeps recurring. Should I start getting professional skin care now?

I feel like I've just been changing my cosmetics for the past few months lol
At first, I thought the cleanser didn't suit me, so I changed it. Then, I thought the moisturizer was too heavy, so I changed it again, and I also tried adding a product that is good for soothing.
The problem is that no matter what I change, it seems fine for the first few days, but eventually, the breakouts come back.
As a result, the number of unused products at home just keeps increasing.
I’m looking into acne skincare because I feel like I need to properly check my skin condition itself, rather than just the issue being a single cosmetic product.
When I go for acne treatment for the first time, is it helpful to mention what products I usually use?
Honestly, I think I used so many products that I'm actually starting to wonder if my skin is just tired.
I thought applying a lot of different products morning and evening would help, but lately, the opposite is happening, and I'm even wondering if I should reduce the number of steps.
I am curious if receiving treatment at a dermatology clinic allows them to assess my current skin condition and simplify my home care routine to some extent.
I also want to check if I have any bad habits regarding basic things like facial cleansing or moisturizing.
I'm also wondering if it's better to maintain a similar routine for a while without trying out various new cosmetics once I start getting acne treatments.
I tend to switch to a different product immediately if things get even slightly worse, so I think that might actually have been the problem haha.
Rather than judging immediately after receiving treatment once or twice, you would need to try it in the same way for a certain period to see if your skin stabilizes, right?
Are there any of you who, like me, kept switching cosmetics like a nomad until you finally started taking care of your acne-prone skin?
Now that I've received it, I'm wondering if maintaining just the basics was actually more helpful than adding products.
Now, before buying new cosmetics again, I want to get a consultation first.