This is my chart this month. Had a positive clear blue advanced test Saturday and then temp spike Sunday but then it weirdly dropped and now spiked again 5dpo. I've been tracking for 5 months and never had this drop before and re spike. The 2 days it dropped I did have our son in the bed with us as he was ill but I've been fine. I've also been on progesterone since 3 dpo as per my doctor.
Any ideas?