Did I kill my frogspawn?

My last water change, about 12 days ago, I accidentally "hit" my frogspawn with the siphon. To siphon I just use tubing, so it whacked the cool pretty good. That day it closed up a little but now it's completely receded for a few days. Everything else is fine, no change in salinity or other parameters. Any suggestions? Could it just be stressed and taking time?

SG 1.024-.025
pH fluctuates throughout the day between 8.02 and 8.25
Temp is around 78
I honestly haven't checked everything else since June 30th since everything has been so stable with water changes.
At that time CA was 380
MG was 1275
And Alk was 7

Thanks in advance

-Blair