Light for tire pressure came on and I don;t know if its because of a hole or because its just time for regular maintenance?

I got a 2016 honda fit a couple months ago and I've driven it a lot. I have a about 6-7,000 miles on it. I accidentally ran over a curb yesterday and about 2 mins after, my car said my oil level was low. I thought i might have cracked something underneath. Took it to jiffylube and they didn't see any cracks. While I was driving home ( I commute an hour and a half), my tire pressure light came on. It doesn't specify any tire, its just the exclamation pint light. So I thought I must have a hole. Get out and can't immediately see anything. I let it rest over night and I can't visually see any one specific tire looking flatter than the other but the light is still on. SO, is it just time for maintenance on my car or is there a possibility of a hole?
Added (1). The light for tire pressure came on and I don't know if its because of a hole or because its just time for regular maintenance?

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