How can I fix my USB port?

So today after getting home I plugged my phone in for some time and the battery only went up 3%. Looking around the internet the culprit seems to be my phones charging port and I have no idea what to do. I think due to me shoving all sorts of chargers in it something got messed up and now my phone charges at the pace of a dead snail. Is there any fix that doesn't involve replacing the whole thing?

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Check the charger port for any lint inside. If there is some, use a toothpick or something equivilant to clean it out. Otherwise you will need to replace the charging ribbon assembly.

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Welp it stopped working entirely so I guess I have to replace it

Thanks for the help

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