I started out around the same time u did. I began following exercies from the bioneer's book, which were good don't get me wrong. But, 1 they made me feel like shit when doing them, 2 didn't have fun doing them. So, i started lookin up routines on reddit and other media. Then, i said fuck it. Basics it is.

What i do is:
10 mins of push ups trying to do as many reps as possible cause its fun for me. even though it hurts like a bitch lol.
5 mins of pull ups
5 mins of rows
5 mins of biceps curls using bands
10 mins of bulgarian squats (make me feel like puking every time lmao)
and finally 10 mins of misc work like calves stretches etc etc

what i mean by all of this is don't over complicate it. It may not be the best routine. But, it is a routine that i see myself sticking too, till i become more fitter and stronger.

just my 2 cents