Could this be spider mites or some other critters??

It's unlikely to be mites based on those specific symptoms. Those tiny, yellowish-white stippling spots and the slightly crumpled/curled edge look more like minor mechanical damage, early feeding from thrips (though less likely without classic silvery trails), or simply some residual stress from whatever upset her a day or two ago (like a minor pH fluctuation or watering hitch). Before you reach for the neem oil, here is a game plan: * Scope the Undersides First: Grab a jeweler's loupe or a macro lens on your phone and thoroughly check the undersides of those leaves and the newer growth. Look closely for actual moving bugs, tiny black specs (frass), or fine webbing. If you don't see any pests, do not spray with neem oil yet. * Hold Off on Neem: Spraying neem oil on a plant that is already recovering from stress can sometimes add chemical stress to an already sensitive plant, occasionally causing more leaf curling or burn. * Watch and Wait: If it turns out to be minor pest damage and you want to treat it organically, or if it's just physical stress recovery, keep a close eye on the new growth. As long as the new leaves coming in look clean and healthy, your plant is shaking it off just fine!