You can have both, I know there are a lot of aspies with down syndrome for instance. IDs can make a child seem odd, but it is comparing their social skills to the other areas of their development instead of to the normal level to see if it is due to the ID or autism. The diagnostics has to make adjustments based on the ID.
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Diagnosed autistic level 2, ODD, anxiety, dyspraxic, essential tremors, depression (Doubted), CAPD, hyper mobility syndrome
Suspected; PTSD (Treated, as my counselor did notice), possible PCOS, PMDD, Learning disabilities (Sure of it, unknown what they are), possibly something wrong with immune system (Sick about as much as I'm not) Possible EDS- hyper mobility type (Will be getting tested, suggested by doctor) dysautonomia