Autism/Sensory Issues

My daughter is 3 1/2 years old and she was diagnosed with Autism Spectrum disorder and has a sensory issue with food,objects(spoon,toy,tooth brush ect.) going near her mouth. She is getting therapy for it. I just wanted to know if there are other parents out there that are dealing with the sensory too and how sever does your kid/kids have it? And did they over come it? Sorry if this was posted before,let me know and I'll delete it.