Did my crush reject me or am I overthinking it?

so we are college classmates, i know he knows me, we have made eyecontact many times and since i am a very outspoken person in class, people tend to know me and my friends. The only time we spoke was when i called him for some practical as the teacher was asking for him. I had developed a thing for him so i summed up my courage and sent him a follow request on instagram. well, he accepted my follow request, or that was what my notifications said. but when i went to accept it, there was nothing there. i thought that was a mistake and continuously refreshed the page. but when even after a night passed and there was no request, i understood that he decided not to send a follow request back. is this his way of rejecting me? by the way, he has 446 followers and is following 275 people.

Did my crush reject me or am I overthinking it?
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