Gimme an advice pls?

gimme an advice pls so yesterday me and him talked like for an hour.. and after that we didn't text each other but when i texted him he was behaving kinda weird... i even asked him what happened he said nothing everything alright... I don't know I'm feeling like he is upset with me but I don't know why... maybe bcos i was online for hours and didn't text him... I don't know the real reason tho... so today morning I wished him good morning he als o replied with good morning... and after that nothing. usually we talk a lot like whenever he is free fr his work he text me... should I text him first'? should I talk to him? should i persuade him? of maybe wait for his text?

Gimme an advice pls?
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