Velcro Cat during pregnancy?

I know this is totally out there and I know this isn't like a concrete indication that you could be pregnant but yeah, did anyone's cat get super clingy before you found out you were pregnant? lol got the past few days and especially this morning my cat Hitler has been exceptionally clingy towards me lately. like running after me around the house, loving me while I pee and he was banging and scratching at my bedroom door as I woke up and now that I let him in he's curled up in my lap. it's not out of the norm for him to be lovable but he's normally not up my butt this bad lol