12 dpo and bfn 😞

So I am 12 dpo today have been experiencing back pain, tender breast, fatigue, cramps, some weird cravings for pineapples 🍍 🤷‍♀️ and some insomnia also cm constant since after ovulation.

Did a pregnancy 🤰 test today and got a BFN 😞 should i retest ?