Alah congrats on your BFP! Spotted masa early pregnancy mmg boleh happen, especially after IVF procedure, tapi memang boleh buat kita paranoid haha, I had a few mum friends go through IVF and some of them spotted jugak, which their doctor said was normal dari implantation atau dari the procedure itself. Best thing is just monitor and report to your fertility clinic atau gynae, jangan tunggu, they're used to these questions and boleh check properly to give you peace of mind, okay? Excited for you lah!