Ouch. This must of been a horrid week for you!
I would call your doctor and ask before restarting 12 different meds.
I'm not a doctor; but if a reaction were to happen while restarting 12 different types of medication at the same time, I would imagine it would be extremely difficult to narrow down where the problem is. Maybe not.
I would still ask the prescribing doctor - or at least call the pharmacist and ask.

I hope you are feeling better.