Ever since my boyfriend came in me a few weeks back, I've felt different. I've taken two tests, but both were negative. Could I have done them wrong?

My stomach always feels like it's upset, but it's not. I've been getting what feels like cramps but there's no pain. It's just mildly uncomfortable.

My cat will start yowling at whenever I lay on my stomach. I know cats are very instinctual when it comes to their female owners.

My period was supposed to start today, but I've felt none of my usual syptoms leading up to it. No cramps, cravings or mood swings. I haven't been as horny as I usually am in the days leading up to it

I want children. I feel like I'm ready, but I don't think my boyfriend is. Can I get some advice? Please?