Should i let him have a little space? i think so.?

Ok so i have been dating this guy a little over a month now, and we usually talk every day... via text, or a short convo... in the beginning maybe two weeks after we met, he went to utah for a weekend to visit family, and he was text me the whole time "i miss you" now.. maybe the last two weeks, he has been a little distant, not texting me as much, not talking as much.. still daily but very faint.. his work schedule has gotten crazy that last week due to a position change, and he has school tues/thurs..so basically all week he is booked... he went to utah this passed weekend again to visit family, and didn't talk to me at all. we talked friday when he was at the airport, and everything seemed fine, he said he's call me later, and never did. now he got back last night, and texted me this morning, and said good morning, but still seems distant. also last week he did recognize this and said sorry for being so distant that everything has been crazy.. i feel a little weird, because

because he is being distant, but i am thinking maybe he does just need the little time away from me.. even on his vacation... now my question is that should i mention this when i talk to him tonight, should i even call him, or just continue to let him have his time alone. i don't want him to feel like i am bugging him, even though he says he loves it when i text him goodmorning, and things like that. what do you think? oh and the texting/calling thing was mutual, but now has slowed down, so should i just let him breath and call me when he's not so stressed.

I think he's only busy, nothing else. Give him some space but, at the same time, don't withdraw. If he's stressed and worked up, he needs your emotional support, so show your love in a supportive way and not like you are pressurizing him or something. Trust him when he says that he loves you and loves your messages.

don't be coy - ask him directly -
he's probably stressed

Well, a few things can be going on.

1.) The "fire" of the relationship..the exciting newness of it all could have faded a bit. This does not necessarily mean that he wants to break up with you, but he may just feel comfortable and that he does not have to text/talk to you 100 times a day anymore. It happens with everyone after awhile.

2.) He is stressed and tired and even though he does want to make contact with you during the day he just may be too apathetic to do it because he is worn out. Give him some leeway. He is busy and tired. Some space is good. Needing some space does not automatically mean that there is trouble in paradise. Everone needs some time to themselves. Perhaps between work, traveling, and you he feels that he does not have any "me" time to just sit and relax. Sometime just sitting and doing nothing feels wonderful.

3.) Possibly he does not want to be with you anymore. Though I would say this is the least likely one.