After defeating Kellog in the mission "Reunions", i walked outside the building to share what i learned with Nick Valentine. Everytime i would try to talk to him, he'd ask the same question over & over & over again, "What happened in there? Where's your son?". After he said those words, there was no option for me to reply & he'd continue his way back to DC. I eventually gave up & did a side mission to distract me from the main mission glitch. After an hour or so i traveled to DC & went to Nick's agency & he finally would continue the conversation with me. After all of the dialogue, the mission was completed & i chose him to tag along with me to go talk to Doctor Amari. As soon as i walked out of his agency i was unable to draw my weapon, even though it was 100% equipped. I didnt think twice so i started my journey torwards Good Neighbor, along the way i ran into some enemies & was still unable to draw ANY of my weapons, go into V.A.T.S., or throw any grenades/melee attacks. i have tried absolutely everything & have tried every "fix" on google, but it seems impossible to fix. I dont have any autosave or save points before i walked into his agency. The last save i made was an hour into the game & im now a good ten hours in. I love the game, but i refuse to go back 9 hours. Anyone have an idea on wtf to do?