Welcome to the board, thank you for joining us.
Congratulations on your wonderful weight loss.
First off, call your surgeon pronto and ask.
Second, give your system time to settle a bit. 8 weeks out means some things are still out of kilters. It may be that the first episode of

swelled up some things a bit, which will go away with time, but even if it is this, you need to let your surgeon know what's going on.
Strictures can sneak up on you, so, if when you look back, you can remember times when you had somewhat a hard time in food going down, you may have had one developing over time. If you continue to

even liquids, the probablity of a stricture is high.
In any case, call your surgeon. If he/she asks you to get an endoscopy done, have the schedule set up as soon as possible.
(((((HUGS)))) May your journey go well.