Advice ⚠️ Help please

Sam 🌈🩷 • 🇮🇪 Wife, Mother of a beautiful daughter Zara 💖 TTC for baby number 2🤞🏽❤️

Ladies I am DPO-10 (I think could be DPO 11) and I having a lot of watery milky colour discharge. Have moderate cramp and had lower back pain yesterday. Could this be early pregnancy symptoms?