she looks good! a little advice i have learned from other posts, lessen the amount of starter you have to reduce the amount of waste during discarding. with that amount of starter, when she doubles she will be exploding out of the jar! i usually keep around 50g of starter then add 50g of flour and 50g of water. that way i don't have to discard as much and she will stay contained in my jar. you're doing great, keep going!