Help I need advice

My LO is 10 weeks now and since he was at 6weeks I noticed that he is predominantly using his right hands, such as waving right arm higher than left and using right hands to “touch” things and sucking his right hand more often Should I be concern of this issue at this stage? Because I read that babies shouldn’t have hand preference this early and if they do it could be a symptom of cerebral palsy. I am worried sick. Any parent notice the same for your LO and they are fine?