Mosquito Bites

I live in Houston and we were having no issues with mosquitoes in our yard so I never thought to put on bug spray. The last two days I have randomly been getting bit and I have at least 40 bites over the past two days. I am super anxious and really freaking out. I am 31 weeks pregnant and I am terrified of Zika or harming my baby in some other way. If it was one or two bites I'd brush it off but it'd at least 40 and I am having terrible anxiety.

Should I be worried? I looked it up and saw Zika hasn't been an issue since about 2017 but I'm scared I'm pushing it with 40-50 bites.