Is it worth going back on the dating sites?

I would really like to find someone to be my girlfriend and eventually get married. I want to go on dates but my life consists of going to work and going home. I also workout at a gym.
I tried the dating sites for the longest time and only dated one girl from it which it didn’t workout. Being on the apps It made me all screwed up emotionally. I felt depressed and worthless after getting no dates from being on it for over two years. I felt better when I finally just deleted everything. I just feel horrible that I can’t get a date even if my life depended on it. Any advice would be great.

Is it worth going back on the dating sites?
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