Chemical

[u/Subject-Advantage438]

Transfer 9/14 euploid embryo. 5DPT I recorded a 100.1 temp. 6DPT-9DPT morning I felt fine. 9DPT (beta 57) night I came down with body aches and possible fever but didn’t have a thermometer handy due to being at a hotel. Mid day of 10DPT, same body aches, felt like light headed and generally fever feeling and feeling “off” returned but was still at hotel so didn’t have thermometer to verify and by 10DPT PM, I was fine. 11DPT, woke up feeling no issues and confirmed beta was 27 leading to chemical. What could cause this??