dating and being taken advanc of

I learn that in life dating and finding the person you want to be with it never easy. I am a really nice guy and people use me a lot. SO it tough to trust people in general and then you add that to the mixed it even harder to want to meet people. it is teaching me a lot about me and how much I need to do self-care around my own issues caring about myself. Dating has allowed me to see who I don’t want in my life etc, It just tiring for me right now with some many things going on that I don’t always feel in the mood for a one night stand, I want a deeper connection etc but that always hard to find, SO i will keep looking