Confused and anxious 🙄

Hello everyone !

So this is my first month TTC I’m very new to this. I feel like my chances are VERY high, but every test I take gives me a BFN. According to glow, AF should be arriving tomorrow (hope it doesn’t 🤞🏻) am I doing something wrong ? I have cramps that feel very different from AF cramps, my breast are sore and they are never sore, also I have a lot of clear discharge and I don’t really get that before AF. Are my chances actually high ? Any advice ? Thanks ! 💖