loooool.
I'm sorry bro, but it seems like you have so many things twisted in your own head. It's like you want to be in a religion, but you don't want to be? Things are so unclear for you, but the way you are portraying yourself is also extremely ambiguous, it almost seems as if people are wasting their energy in trying to figure out your thought process which is very illogical.
Going to makkah and madinah means nothing unless you know why you're going there for, unless you have an intention.
Religion, practically all of them, had a messenger. If you want to start out from scratch and not believe in anything then lets do so:
1. Ashahdu ina illaha (I bear witness IN NO GOD).
2. IlLallah --I BELIEVE IN THE ONE AND ONLY GOD (allah)
3. wa ashhadu ana muhammadan 3abduhu (I bear witness that Muhammed is His servant)
4. wa rasuluh (and His messenger)
You already said you believed in one God (#2), and I'm guessing you refer to Him as Allah, and you believe in Muhammed as a servant of God (but not a prophet) (#3)..so you already believe in 3/4 of the shahada. You don't believe in the messengers, so this is where you have to break it down for us in specifics of why, and what exactly you don't believe in. Saying you don't believe in miracles is not specific. Otherwise, if you're just going to follow your desires and go back and forth into choosing what fits for you in this worldly life, then the truth is you're not a believer in anything but this dunyaa.