It won't stop budding

Well after a month of growing i switched to 12/12 to find out the sex. but I switched back days later before they showed because someone told me it was a bad idea. Now they are in 18/6 and have been for more than 2 weeks and they just seem to be budding anyways. Are they going to be ok should I say screw it and budd them now anyways or am I fine to grow them out some more?

They should return to actual veg anytime now. Unless you want to bud them, leave them in 18/6. (I do 24/0)
I doubt you'll have any problem. Once they get going again, if you know the strain, you might wanna make a clone mama . . . since it's now a known female.

be carefully if you keep playin with the lights you might get a herm

you might be seeing pre-flowers. if you only did 12/12 for a couple days you prolly barely got out of veg and into flowering. and i wouldnt dare change your light schedule for awhile for fear of the above mentioned hermies.