Dumped, and it hurts so much.

[Cuddly]

and that comment about it being a good grindr photo?

I'm not sure how to read that part. Did he mean for that to be a compliment? Because I read that as a "I've noticed you have Grindr installed and use it actively, clearly you're not interested in me, so why don't you take that selfie and use it to find some new meat, cause I'm not into you anymore!!!".

Blocking him sounds a bit childish, but I guess it's the quickest and easiest way to move on. Simply cutting him off completely.

Either way, I'm sorry about your heartache and hope you feel better now.