Question about babys eyes?

hi all I recently noticed something about my 7 weeks olds eyes that I hadnt noticed before. i know babys can be crosseyed at this age, but i dont think this is what she is. Say im holding her and she looks to her right to see me...well one eye is looking at me more then the other...the right eye is all the way over to the outside corner of her eye and i can only see the inside of her eye whites (confusing i know but i dont know how else to explain it) well the eye on the other side i can see both whites of her eyes whioch means that left eye doesnt really look over as much as the other one. also, when i put one of my fingers right in front of her face by her nose so she looks at it, (normally this would cause the baby to look crosseyed when she would look at my finger since it was so close to her face) however the right eye was turned all the way in, the left you could see the whties on both sides of her eyes. is this normal for babys? this is different from crosseyes she can focus but one eye appears to be slower then the other. has any one elses baby had this? i have an appointment for her in a few weeks at the eye doctor so then we will know for sure. it appears its a lazy eye though. it is of great importance for me to know, as I was d by a man with a lazy eye and am waiting for the dna results to come back to see if my boyfriend is the father. is it hereditary or could it just be a coincidence? i have read that it can be...some say not.