Kick counts when to be worried

So ill be 28 weeks tomorrow and the 16th I was told to start kick counts and im suposed to feel 10 kicks over the span of 2 hours and I know im not going to because the 14th and 15th of April she really didnt mvoe that whole day and then the 16th at my appointment is the.most shes moved since.

(Im high risk)

Well yesterday and today I havent really been feeling her move so ill be lucky if i get 5 kicks the whole day.

Ive been stressed out dealing with my moms two other kids (my neice and nephew) and then my mom and I have been arguing a lot because shes trying to tell me how to raise my son who is almost a year old and its irritating me.

If I feel her move through out the day but am not abke to get 10 kicks over the span of 2 hours should I still be worried or should I not worry?