Babe Please don't touch me! 😔

So AF is due in 2 days and suddenly I have had NO sex drive. It's been going on for a little over a week. Usually when my period is approaching, My sexual appetite sky rockets. But lately I haven't been wanting my significant other to touch me or even attempt to have sex with me. I get turned off so quick even when he tries to cuddle me or simply kiss me on the forehead or neck. Is this a pregnancy symptom? I've never experienced this before and I feel so bad because I know it's bothering him but I really don't want him to touch me. He hasn't done anything  wrong. Like I literally cringe on the inside. Did any of you ladies experience this? Please all input is welcome. Thanks ladies!