The car starts and runs fine but when the car warms up and I drive around town the oil light comes on and blinks. When I come to a stop and the car idles it stays on constantly. Whats wrong with my car?

95 Accord f22b2 auto
I recently changed the oil, havoline 10w-30 with a wix filter.
it isn't leaking oil and it's full.

I posted this in the accord forum as well. Sorry for the double post but I need to find out asap because this is my daily driver. I don't want to drive my r6, its too cold.

 

low oil pressure.....check the pressure with an external gauge.....Right now your looking at replacing the oil pump....If you keep driving it, you will be replacing the engine

 

I hear the oil pressure sending unit is out

I'm going to replace that tomorrow, it's only $6