Need some advice for my relationship?

Me and my girlfriend have only been dating for 5 weeks. I think that my feelings for her have changed a little since we first started dating. She has already told me that i am perfect for her and that she is paranoid about me breaking up with her. I told her that relationships wont work if she is doubting us. But now im starting to doubt us. What should i do?Need some advice for my relationship?
If you are now having doubts about the relationship then I suggest you take a step back, breathe, and take everything in. Pros, cons, but go beyond that, beyond the surface. Do not lead her on any longer than you should. If doubts are coming in, find out where they are coming from. Are they from a bad day? something or someone coming between you two? The mood or atmosphere between you two have seriously changed? Ask your self these questions and countless more. But do so quickly, the more you don't answer these questions truthfully the more time will pass. If you care for her then tell her, be open, after your step back, sit down with her and tell her how you feel. Even if you decide to break up, do it honestly and up front and do it in a manner of love and respect. If find that you would like to continue in this relationship, tell her what you did. Tell her that you took this step back and looked at your relationship and for whatever reason you concluded, all your doubts are gone and you wanted to tell her that you have no doubts about each other. Above all be your self and be honest. Ignoring things will only hurt you / her in the long run. Need some advice for my relationship?
well u should work harder on ur relationship or else its not gonna get any where. when u go out with someone ur feelings do change sometimes depending on the person. if she has been acting different then u should talk to her about it and just be honest with everything. i have learned from experience that when u are tottaly honset with someone u feel better about ur self and being with that person b/c they can trust u. hope this helps. good luck
Well, if you're already getting the itch... MOVE ON!!! Especially if its new... Why waste anyones time and get her feelings even more involved... Its not your fault that she has that insecurity... You're not obligated to stay with her just to make her feel okay. That would only make the situation code red WORSE!!!