My girlfriend of now 4 months is the most amazing girl i could ever hope to have. We get along amazing, we can be intimate, and we're like best friends. But in the past month, on and off, ive been having worries. That she might not be "the one", or that i might not hurt her. I had the same problem in my last relationship, but that lasted for 3 years until she cheated on me. Those doubts have now entered this relationship and its making me miserable. Some days are great, and i truly forget. But some days i forget that i ever loved her and convince myself i never did. Intimacy becomes nearly impossible. Its really gotten me worried, i dont want to lose this perfect girl for one and i dont want to hurt her either. She really loves me. So any advice, anybody else experience recurring doubts in a relationship or even anything else in their lives? Is this my anxiety/depression or is this girl just not the one for me..? Thanks for any advice.