Kicks anterior placenta

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Almost 25 weeks with baby boy and sometimes I feel super strong movements and sometimes nothing for what feels like a long time. Also feel like I am being kicked super low and to the sides moreso than out front... Not sure if it's just the weeks or it's the anterior placenta. He is our second but I don't remember exactly with our daughter and they never said anything about placenta location with her so I am guessing it was not anterior . Also he is breech as of 21 week ultrasound. Anyone else? Is this a normal thing?