SLPs will see this as unethical. In order to get funding for something like this, it would need to be an anonymized double-blind study with upwards of 20 participants in both the control group and the treatment group. Assuming OP could get into such a study, there would be no way to know what group they were in. OP will likely need some out-of-the-box idea to get $ for the meds. Perhaps a Go Fund Me campaign would work but I have no clue about their Terms of Service.