I have questions about God and beliefs

I consider myself an atheist but I’m very spiritual. I believe in different dimensions and that i have contact with different dimensions. I come from a Muslim background but I don’t believe in Allah. I’ve never really believed in a God except when I was really young and prayed to God in front of the window. However as of lately I’ve been having more thoughts about God or something draws me to God. Ive been very interested in Christianity and I want to talk to a priest because I feel like a priest would help me. I have experiences that psychologists would call psychosis but I feel like my issues are deeper than that. I feel like my issues are spiritual and can’t be explained as simply psychosis. I want to become closer to God or a higher entity I don’t know how though. Because I really feel a connection to a higher being and I feel like my brain is on fire because I feel enlightened and it’s confusing. How do I talk to a priest? And how do I become closer to God or a higher being? Bible verses would help a lot too.