Help with fear

Hey guys, i'm new in this forum (just created an account lol) and i'm having trouble trying to project. I learned lucid dreaming to help and actually could project once but when i get in the Astral "World" i just panic, i can't think straight and my heart just start beating really fast (i think thats why i could do it only once). I also tried a lot of methods awake but when i get to the Vibrational State i feel a kind of fear that doesn't look like it's coming from me. My heart beats fast and i start breathing really fast and i keep trying but can't leave my body (i even got to the point of not feeling my body but i couldn't move or see in the Astral World). Even feeling fear i keep trying because i really want to get there but it's like it's stopping me from getting there. I don't know if i can find an easy solution to my problem as probably is something that only i can fix but i'm trying everything i can. (P.S.: I don't know why i feel that fear i just do :/). If someone has something that could help i'd appreciate a lot.

Thanks in advance and sorry for any mistakes (I'm not american :p)