Advice is need please

I take my cycle with two different apps this app says I 5 days late the other says 4 days late I took pregnancy tests on the 27 28 29 of this month thought I could see vvvfl but others said no Iv woken up today with headache feel sick and when I went to the toilet I wiped and Iv had clear stretchy discharge

I had called my doctors yesterday but they don’t have no appointments I explained my symptoms ect they telling me to wait another week or two to see if af shows up

What are the likely hood of me being pregnant or what do you lady’s think I should do