My plants are re-vegging!

I planted them from seed in January and have only had them in my giant picture window so naturally they did start to re-veg a couple weeks ago with it being June now and he says getting longer. They produced nice size buds that when I look at 100x the trichomes are probably half clear-half cloudy but now 3 of the 4 plants are growing more veg and I'm wondering if the original nice big buds are going to go bad?? So If I should cut my loses and harvest sooner than later or if I should let them double in size (since the look like they're on their way to it!) and let them bud again and leave the old buds on still.. Any suggestions?