Anyone know what this is...?

This isn’t pregnancy related or TTC but I thought I’d ask on here before going to the doctors. For some reason my skin over the past couple months gets itchy. My hands, my feet.... different areas of my skin and when I scratch even a little, it turns into hives. But this weekend... after my husband and I had sex, this showed up in my chest and part of my neck. I figured it was maybe because of his beard..... but last night, this showed up on my face while we were eating! Anyone have any ideas? I’m thinking of going to the walk in clinic today but just wanted to see if there are any medical people on here... thanks! :)