Swollen feet?

So Thursday my blood pressure was 140/79 dr was not to concerned just said it’s hanging in there. But I’ve had a few high readings this last month. But I’ve had a headache none stop for like 2-3 weeks. But today I was out for 7 hours but I was sitting for all but about an hour of that. So I walked for about an hour if that makes sense.

Don’t think it’s much swelling but should I be worried?