How can I not push him away?

Hi! So recently I’ve been talking to this guy and he’s so AMAZING and I really like him a lot. But I’m going through a lot in my life right now and I suffer from depression so lately I’ve been sad and not wanting to talk to anyone. He’s been trying to be there for me but I can feel myself pushing him away. I’m not ready for a relationship but I can see myself being with him long term eventually and I’m really scared that I’m going to push him away because I’m dumping all my insecurities on him so early. He tries to get me to open up to him but I’m not comfortable discussing my problems out loud with anyone, I just keep everything to myself. I don’t want him to feel obligated to help me because it’s my responsibility to get help for myself. I just don’t want to mess anything up with him with all of my baggage and I’m scared that he will walk away from me 😔what can I do to help myself not push him away?