Serious Question!!!

Kay

Can peeing multiple times through the night cause fmu to be diluted? I just had a chemical last month and scared it’s happening again as this mornings test was lighter than yesterday’s, but could it just be I peed to much during the night? I seen decent progression with my tests between 9-11dpo, today is 12dpo and this mornings test was wayy lighter almost negative looking. I’m so confused and hurt 😞