Late period 🤔

Mairim

Okay so I usually get my period around the tenth and have yet to have it this month. I’m so confused I don’t know what signs to look for or anything the last two pregnancy test I took were five days apart and both came out inconclusive 🤷🏻‍♀️ I have set an appointment for after the new year due to the holidays and no availability till then any suggestions on what to look for