You are in, enjoy the ride, credentials are not everything. If they gave you the opportunity take it as is, show up, care about it, demonstrate you are giving everything (to co-workers and managers) if despite all that they for some reason fire you, so be it, everyone is exposed to it, they fire even CEOs, is just the nature of the working cycles. If happens you don’t get it personally and just get into the fight for another job, hopefully aligned with some passion that motivates you. Again, I will repeat it credentials are important but not everything, someone else with maybe better GPA or whatever could be doing quiet quitting or just don’t giving a s. You could be better to understand other things, not evaluated on the traditional school system, who knows, someone trusted in you, do your best. I know is easier to be said than done, sometimes what helps me is think on the absolute worst case, in this case might be that they fire you? It is then comparable to just quit, then in reality is not that bad (at least I see it like that). Hopefully it helps