How many acne treatments are recommended?

Recently, I've started getting a few pimples.

I found it difficult to manage with home care.

So I'm thinking of getting an acne treatment.

I'm wondering how often it is recommended to do this at intervals of how many weeks.

Since it's my first time getting an acne treatment

I know I have to receive it periodically, but how much should I receive?

I was curious if it would be effective.

There aren't many pimples, just about 3-4.

I thought I would only need basic care, so I wasn't planning on having it done many times.

I thought getting acne treatments about 2 times, or maybe 3 times at most, would be enough.

I'm also curious about how painful the acne treatment is...?

If it hurts a lot... I'll consider it a bit more lol