Hi everyone. Im a newbie gardener and this is my first tomato plant. It grew just fine through most of the season and now got hit by something and I'm clueless as to what it is.

The leaf tips started to brown and turn black. At first it was very wilted and stringy to touch. A day later they got crisp. This starts at the tip and moves inward.

It hit my tomatoes as well creating dark mushy circles. Its like blossom end rot, but every where except the end.

Also, for a long time the undersides of the leaves had these small black dots that didn't seem to affect the plant.

I wanna say its some kind of blight, but its not one I've read up on.

Does anyone know what this is and how I can treat it? Is my plant just dead in the water?