Next move woud be to kill the spider mites.
You are 7 weeks in to flower, so I would just get a wet cloth and carefully clean each of the fan leaves to knock the mites off. You'd be amazed how much damage those bastards can do in a week and it would be worth your while to get them off even this late in flower. Don't spray anything though, not even neem, you are just too far along.
Those little yellow dots on the fan leaves means spider mites are removing the chlorophyll which reduces photosynthesis, which stunts plant growth in a bad way.
Be sure to kill them before you put another batch into flower. Einstein oil works for me everytime, but you can't hit them in the late stages of flower because it will make it taste like the neem. Once you smell the stuff, you'll understand.