Not sure what to do..

So I want to start working again... my son is only 7 weeks but the bills are starting to pile up. I have a job interview and I really want to go but I've already made plans for thanksgiving.. my bf wants to go to his hometown for thanksgiving and I want to go to meet his family and we recently moved from where my family is and I don't want to be alone for the holiday. Also, i wouldn't have anyone to watch my son and I'm ebf and not able to pump a lot of milk. Idk what to do. I wabt to take this job but it's not the right time. I know it should be a no brainer but I'd like some opinions as to what I should do...