Ds nearly 6 suspected ADHD and Autism in the last few weeks has had so many meltdowns. I know holidays can be harder but we have not had anything like this in the past. Today he had a meltdown whilst out and wouldn't stay in the car, kept undoing his seatbelt in the end I managed to get him in and calmed down but took ages and was so hard. Is this how it will always be now or is this just a trickier phase that will become more manageable again?