WOW you got a +ve on 8dpo!! Thats awesome... I would still be positive about your chart for this cycle.. Your temp dip could be implantation.. just gotta wait and see what happens over the next few days but all your sounds sound promising!! Unless there is something nasty going around Perth that we both caught LOL

By any chance.. are you getting aches at the very top of your legs - like the bit where the top of your legs meet your hips?