<human>: Condense the text into a few key points

We've been together 4 months. She's an awesome girl, beautiful smart and very mature. 

As background, I've had 3 partners before her and I am her first boyfriend. She's a virgin and is quite reserved (muslim family). I'm fine with this as she has many other qualities I value. 

However, it is Ramadan right now and she said she isn't allowed to kiss me or do anything that excites her (ie. be intimate) . I respect this but I'm wondering why I get so bummed out by it? 

Am I just a sex focussed maniac? Is it normal to be sad when you can't show affection through physical intimacy? I'm trying to figure out why I get so mopey when hanging out with her and she doesn't let me kiss her (even though we we're having a great time together moments prior).
<bot>: Help me figure out my need for this physical affection. How can I explain it to her without seeming like all I want are sexual acts like a horny maniac.