Allergic reaction to a deodorant (arrid xx) I have clear leakage from under my arm. I also have itching and when I touch other parts of my body small bumps are now appearing. I'ved tried baking soda, anti fungal cream, anti itch cream.

Contact Dermatitis. Sounds like either an allergic or irritant contact dermatitis. Seeing a physician could help to get this under control since topical medication does not sound like it will be enough with the spreading and weeping.
This . This sounds like contact dermatitis which is a common problem and should be evaluated by a dermatologist.