ACT Score Decrease

I took the ACT and got a 33 and I took it again and just got my score and I got a 32
And I didn’t go up in any sections so I do not want to send this to colleges however I put down on one of my applications that I was planning to take it again. If I don’t send the score will they find this weird or does it not matter.
I was also thinking of writing to ACT and having them delete my score so that I don’t have to send it to colleges that require you send all scores. Is there any downside to doing this?

Please just let us know that you are not sending the score, to ensure our Admissions Committee doesn’t wait for it.

Best,
A Pitt Admissions Staffer