Playing AQ level 4 55s

[Van Strummer]

I always seem to mess up with AQ in the mid stages of the games. Party 55 STT.
Situation:
50/100 blinds, 6-7 players left.
I am in early position with about 1300 chips with AQ.
The rest of the players have 1000-2500 chips.
I raise to 250 and get reraised allin by the button who just has me covered.

Is this a clear call or should I fold without any reads that the player is very aggressive.

Should I just call the blind to start the hand?