Having to stop apixaban

Hi feeling a bit panicky as I am having a procedure tomorrow  and biopsy's might be taken so had to stop my Apixaban for 2 days, I have been told it will be safe but I'm so anxious as I am really scared that a clot will form and cause another stroke. Has anyone else stopped a blood thinner. Hopefully I will be able to start back on them tomorrow.  Felling anxious about procedure and  the results at the end of the procedure so having to soo Apixaban ad well my anixety levels are sky high. On the plus side the sun is shining. ?