If I were in your place, I would sit down, work out a budget and work out a serious plan on how to set up a grow area.
On a scale of 1-10 on grow areas, you are around 0.3.
If you dont have those scrawny things thrown on 12/12 you should to try and finish them up and start fresh with a much better approach. In the bigger picture, you will look back and realize you wasted a lot of time.
The reason indoor growing can be really good is because YOU control the environment. You are the God of your grow area. If you want hot, dry areas, you have it. If you want cool, lush areas, well you have it.
Right now you are the God of your grow area and look at the world you have created for your plants....