Sunday Swim

I biked over to hit the 3pm Sunday afternoon swim feeling in a swimming mood. But once in the water it became clear that my body had other plans. I warmed up about a 100 before our warm up set:
2x
150 Drill
4x50's Kick
100 Swim
I skipped 3 of the kick 50's with a pee break and some chit chat.

Then we did 6x75's IM (no free) on 1:05. Then 4x50's on 40. I think we did something else but don't remember. Maybe 2x25's?

Main Set:
400 IM on 6:00
3x100's Free on 1:20
300 IM on 4:30
4x100's on 1:20

Then I stopped. I wasn't feeling that good and had a pain. Might have been dehydrated. Decided to stop and it was 4pm so one hour give or take a few minutes was a decent workout. I don't get out of workout that often so it's not so bad. After this week I'll be on vacation in Florida and won't be doing much working out so why kill myself this week?