Welcome! False awakenings are so common that a lot of people suggest doing a reality check to verify that one is not dreaming as a routine in the hope of getting lucid that way.

I am reading a book about Lucid Dreaming by Daniel Love, and one of the methods he suggests is to set a random alert on a smart phone before falling asleep in the hope of eliciting a false awakening due to expectation of being woken up at random intervals. This seems like an annoying method to me and I sleep with my husband thus this really is not an option for me, but I can see how it could be a successful method for some people.