am i being over sensitive?

so this boy i’m seeing (basically bf/gf just without the label) has been very dry with me the past 2 days

the only reason we aren’t official is because of the age difference, he’s a good few years older

but nothing has happened he has just been very off and not said anything about why he has been

do i have a right to be annoyed or am i just being really sensitive??

please help meeee