Is it strange that I teste 2 days in a row after Ovidrelle Hcg shot and bot a faint line in both, i was exepting to get a fainter line but didn’t...

It has to bee too early to get a positive 8-9 days after ovulation - so I guess its still the HCG- but shouldn’t it get lighter though?

My urine is blue from blue methylene and I can see the second line myself, my question is - shouldn’t the line get lighter as hcg shot gets eliminated from the body? As i can see it there noting fade about it 2 days in a row..

Day 10 after Ovidrelle LEFT -Day 9 after Ovidrelle RIGHT