Trying to play detective 🤔🙃

So I’m a nanny for 2 kids and I’ve been with the family for 2 years. About 6 months ago the mom and I had a casual conversation about her having anymore children. I playfully said she should “go for it”. I feel like she was almost waiting for my “approval” because within a week i *think* she stopped taking her birth control (I’m not nosy! She keeps the pills where the kids tooth brushes are, and they’ve disappeared since then). Friday I went to grab some band-aids from the drawer and saw a pack of pregnancy tests. One was missing. Today I saw that both were gone. (Again, not trying to be nosy, she has them where a lot of the kids things are and she knows I go there!) I feel like she’s trying to tell me she’s pregnant without actually telling me. I clean the kitchen every morning and there was only one old wine glass out today when usually on Monday mornings there are 2. Do you think she could be pregnant? I would LOVE if she is lol. I’m excited just thinking about it because her other 2 kids are like family to me. I would never ask but I’m so hopeful she is 🤞🏼