this is silly but what do u think?

I so feel like a teenager and I know that no answer I get will be right I guess. I just want your opinions...

I've been talking to this guy for about three weeks now...

Our first date was this past Wednesday. We liked each other so much we saw each other thursday and friday. sat i had to go out of town. and then we saw each other again sunday. i could only stay about 30 min and had to leave, he asked me to come back when i was done with the things i had to do. i called him later on in the evening but didn't mention anything about coming over again, and neither did he.

he texted me for a little bit then stopped at like 7 pm. i didn't hear from him at all till about lunch time today. i had sent him about 3 texts he never responded to. anyway all he asked is what time would i b free and could we hang out. i told him the time and said "maybe"...u know to keep him on this toes. lol. anyway. so he never replied. i tried calling him once and sent two texts but he hasn't replied.

it just feels like since yesterday that i didn't go back over to his place he has kinda backed off. maybe he's trying to show me he can play hard to get too?

cause surely if he was not interested anymore he wouldn't have asked to hang out right? so what do i do now? do i stop texting or trying to call till i hear from him? or do i reach out any more?