Thoughts on if I should contact ADA?

Okay so this mights be a long one I’m a case manager and I had to take my client to the district court this morning. We get there I bring my water bottle that has liquid IV and a water soluble medication that I take, and my glucose tabs that I’m actively eating because my blood sugar is low. The security guard tells me to go outside if I’m eating. I explain that they were for my medical condition and I was finished anyway, then they told me to take my water bottle out of the building. Again I explain I have a medical conditions and my medication is in my water and it needed to be finished. The security guard asked me “what medications are you on?” I told them it’s illegal for him to ask me this. The security guard said “I don’t care” and told me to just leave my water bottle with them, I told them I didn’t feel comfortable doing that. So they told me to leave. I just gave in and left my water. NEXT they tell me ( also it’s like 5 men ganging up on me all using their intimidating man voices) that I need to go through the metal detector. I tell them that I cannot go through metal detectors per my doctor. They told me “whatever you can go through” So then they ask me “what medical conditions do you have” I told them that’s also illegal for them to ask. I was also with my client who I don’t want to disclose all this information in front of. Anyway, the guard said “go through the metal detector or leave.” So I give in and go through the metal detector, once I walk through the other guard say “you beeped you have to go back through” I’m about to LOSE it at the point and so if my client. So I tell them it’s my medical device and show them like okay I get that BUT then they ask me to turn it on for them to prove it was an insulin pump! Like what else would it be?? It baffled me. As me and my client were going to the court room, we can hear the security making fun of me then yelled at me and said “the door literally says no food or drink!” I have never been treated so poorly regarding my medical conditions, those men were on an absolute power trip, purposely trying to intimidate me by raising their voices at me when they are 1-2 feet away from me. I have been in many courts and federal building that say no food or drink and I’ve had no problem with bringing in food and drink because of my medical conditions. I was told to contact ADA and report them but is that blowing it out of proportion? I’m just worried that reporting to the ADA is too much. Let me know your thoughts!!