Fuel problem hestitation and P0191 DTC

Hello. I have a 04 F-150 5.4l with 130k miles on it. The truck started to run a little rough the other day and then died and wouldnt restart. The truck has a few dtcs, P0191 P0190 and P300 random misfire. The other fuel pressure codes I read was a common fuel pump module. Sure enough I went under my truck and found the old one had rotted a hole in the module and cracked in half. I ordered a new dorman unit with standoffs to keep it away from the from. After I Plugged the new unit in the truck atleast starts now, but still hesitates and stalls and the low fuel pressure dtc P0191 came back. The truck will idle but if I give it gas quick it stalls and studders bad. Could it be a fuel pump? Or am I missing something else? Seems weird that it had 2 problems at the same time, but thats module had to be bad with the hole rotted in the back of it and it atleast starts now with the new one. Thank you for the help
Jon