Help! 😔

I’m afraid to talk to anyone about the way I feel or even the things I do because I’m a single parent all alone in this world my son and myself, and I’m afraid if I speak out he’d be taken away from me. I’m afraid of being alone but that’s all I ever feel is alone and it’s scary. I don’t know what it is but sometimes when I feel uncomfortable about a situation I feel like I can’t breathe, it would be super hot and I would start trembling and freezing idk what it is and I also don’t believe medication helps. Before I had suicidal thoughts but I don’t get them as much as I used to because I talk to this guy but when I’m not talking to him I’m just left alone with my thoughts. I hate my life and the position that I’m in

But I love my son and I would never do anything to send him on the system.

Can someone please talk to me?