Aries man has me confused

I have been dating an Aries man for about a month now and he leaves me so confused! One day he will be into me and giving me compliments galore. Then the next day I might talk to him at all. After reading some of these posts, I do feel better knowing this is personality and doesn't have anything to do with something I've done. However I still have my doubts. I think this is because I have trust issues. After about a week of dating, we started to get really serious. We were talking about a future together and saying I love you. This was all started by him. He was the first to confess his feelings to me. Then one day he dissapeared and I didn't hear from him for a week. He contacted me and told me the reason was we were going way too fast and I agreed. Now it has been going more slowly and Im still enjoying every min. of it. I just want to know from anyone who has experience withan Aries or an Aries man...when he doesn't talk to me is it bad like I have convinced myself, or is it because he just wants his freedom? Is he still in love with me like he claimed before?
Thanks!!!