Bullseye rash with mosquito bite?

I am 100% sure this is a mosquito bite and not a tick bite. I literally saw the mosquito bite her and killed it. It was a large red bump (my husband has bad mosquito bite reactions) for about 2 days until I put calamine lotion on it today and now it seems to have turned into a bullseye. Does anyone else’s LO’s get reactions like these?

Update: this is how it looked when she woke up 🤔