my 7 months old baby give me bruises

So I sleep in the same bed with my 7 months old daughter, every time when we lay in bed she's kicking me with her feet in  my legs so bad she actually gives me bruises , right now I have 5 little bruises on my thighs anyone had this problem ? I actually started to worry and thinking maybe she's not that strong and it's something wrong with me , she's 7 months can she be that strong though? I'm a FTM