Now 8 days late and not pregnant

Hey everyone. I’m feeling a lot of emotions this morning because my period is 8 days late and all pregnancy tests I take are a VERY clear negative. I’m not really sure what to do at this point. I feel like if I end up getting my period late that it will reset up my ovulation timings and TTC will be twice as hard (it’s been 7 months). Feeling sad. Is anyone else having this issue and what are you doing about it?