Watermelon question

Watermelon question

I had a beautiful, tiny watermelon growing a few days ago. Then, we had 2 days of almost non-stop rain. The skies have finally cleared and I went outside to see that a good 1/3 of my watermelon vine was dead and that perfect baby watermelon was a brown smoosh. What happened? Was it all of the rain? Or was it something else?
wall.

wall.

Passiflora leaf ID

Passiflora leaf ID

Happy Thanksgiving

Happy Thanksgiving

Terrace update

Terrace update

what do you think?

what do you think?

Plant ID

Plant ID