car seat problems

'My baby is  7 weeks will be 2 months next weekend and doesn't like her car seat , i can't go out no where alone because she cries as soon as I put her in there. She doesn't stop until I grab her. Are they any tricks or methods you did to help this situation if you have been or are going thru this? It's getting fustrating not being able to go to the store because she doesn't want to be in there.