Possible to re"Start" life after 30? Thoughts?

Im 33, i stil live with my mother in Germany, i moved here from Poland when i was 16 and i havent achieved anything. I have no degree or any useful skill, i bounced between dead end warehouse jobs, but my scoliosis got worse to the point im unemployed since couple of years dealing with everyday pain . I dont have kids, wife, or a gf or any plan for myself preety much. Im on antidepressants since i was 21 and i feel they completly messed up my brain chemistry. Im scared of passing time, im getting older but my future is not a nice thought. The thing is i never really started living on my own, im stuck in the exact same place i was when i had my 21st birthday. I feel its too late