The antibiotics gave me fungals on my penis head and foreskin the treated it like 2 weeks ago now when im done masturbating my foreskin hurt n burn?

See a doctor: With persistent or recurrent symptoms, at this point you'll need to see a doctor. It could be another form of dermatitis, or a fungal infection resistant to the usual treatments. It needs to be professionally diagnosed and managed. Probably it's not serious, but delaying proper diagnosis and accurate treatment likely will just prolong the problem. Try to avoid masturbation until examined.

Fungus: It's unusual for antibiotics to cause a yeast or fungal infection of the penis head or foreskin, but if one was present and Has not fully cleared, masturbation could cause irritation and more inflammation. I recommend that you be 're-evaluated by your physician as you may need more antiyeast treatment. Abstain from masturbation until things are back to normal.