It took many weeks for my progesterone to show the effects on me. After transfer, I had absolutely no symptoms - none from the transfer nor the progesterone/estrogen, but I still tested positive. IMO - I don't think you have anything to worry about. Only your test will confirm if it worked or not. Sending you baby dust 💓
The meds can definitely affect you differently transfer to transfer (we have had 2 kids through IVF) Doesn’t mean it didn’t work!
I've done three FETs (no fresh transfers) and the two that worked I didn't have any symptoms from until later in the pregnancy but the one that failed I had all the symptoms. I think some months our bodies just react more to the meds than others. I could also see a fresh transfer having more false symptoms because of all the hormones leading up to the retrieval but I haven't experienced it for myself.
Please don’t lose hope! I had a awful day 4 days dpt and now I’m testing postive. Have faith and just rest and give your body the best chance! Sending you baby dust xxxxx