Can't go to gym, can you guys suggest something?

I'm M(25) and I've been struggling for year with my depressions but this past few weeks I've decided to change my life I've started eating healthy and working out but i just work out at home because of my financial incapabilities but i do want to work out so i borrowed 2 dumbbells and a barbell so i can workout at home. But the problem is i just lift randomly, i haven't been in gym before or lift weights so I don't know whay to do. Can anyone here suggest any workout routine? Btw, yes i indeed haven't lift any weights before but i used to practice martial arts for years so i am not that week. I am 80 kg 5'7 guy. Thank you in advance guys

PS. Sorry for my poor english, english is my second language.