Body tricks

Do others find their body seems to convince them they’re pregnant even if it may not be the case? (When TTC)

The first time I tried I didn’t understand my body properly and timed it completely off etc and was convinced I had all the symptoms. Then I educated myself and it worked- now TTC again and with a toddler and no extra support the timing is hard to get so we just winged it recently my body is seriously telling me I am but I think it’s tricking me again I didn’t use our ovulation kit or anything. I’m feeling nauseous and super tired etc. I took a digital test this morning and it said not pregnant but my period isn’t due until Saturday (it said it was possibly 90% accurate 3 days out and I got tired of waiting) I’ll try again if I don’t get my period. Last time it took ages for the HCG to show in my urine and the line was super faint I had to use a digital to be sure.

I think my body is tricking me again though. I have a feeling the ovulation prediction in the app wasn’t quite right and our timing was off.