Please help!! no oil pressure after oil change!!

Probably the engine is gummed up, I couldn't walk the gear "up and out" of the cam gear with a screwdriver, so I go direct to point 5 and removed the oil pan.
This is what i found inte the pickup tube, do you think this could restrict the flow enough not to make the oil pump to suck oil?
I couldn't find any cracks or damage on the tube that could suck air into it and if I use copressed air there is full flow.
Could I use this pickup again or should I replace it with a new one?

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Pickup_2.jpg