Asking for career advice in this difficult job market for a junior engineer.

I've been a long-time lurker in this community and now would like to actively participate by getting advice from everyone here. I am currently homeless living in my vehicle while I sustain myself doing gig work while I find proper employment which has been extremely difficult for me this past two years since leaving my previous role for personal reasons. I obtained my CS degree a little over 3 years ago this past December which was very difficult for me during school due to mental health issues relating to losing a parent, my girlfriend and financial instability in order to graduate. This led me to have burnout for about a year after in which I picked up a tech adjacent role as tech support for the time being while I looked for SWE roles which ultimately these past years have gotten much harder for me to even now in landing an interview. I feel like I missed the train that my colleagues took advantage of in 2019 - 2022 which 2023 is when I noticed I stop getting interviews and flat out started getting rejection emails that persist till this day. I have to own up that after graduating I was grossly unprepared in dealing with the interview process in which I should've been more confident in standing up for myself with dealing with recruiters and having better strength in my interviewing / problem solving ability. I have also attempted going to meet ups in two different states to try to network only to meet SWE's that are completely clueless on how to help me other than too just keep grinding on applications. I feel like a complete failure, but I don't want to be anymore hence why I am asking for advice.

I have been working my whole life in low wage jobs which is the reason why I put myself through school with much difficulty by simultaneously attending school only to be in a much worser situation now. I am the son of immigrant parents that came to this country and did everything to give me a better life and I want to make them proud by elevating myself from poverty and not dwell in it. I have this mentality that no one is born into a specific role but nurtured in it and I want to be part of a great a team that thinks this way and is willing to bring a junior on board which is why I am now aggressively preparing myself for FAANG and companies that have the capital to bring juniors on board. I am sharing my resume for context anonymously below and would like to know if I am deluding myself from continuing the pursuit of this industry.

Link: Resume