High blood pressure and fast heart rate

An

I’m 8 dpo today and I had my annual exam with my gyno today. We have been TTC almost two years. my blood pressure is always low (105/65 ish). Today it was 144/95. She even commented when she was listening to my heart that my heart beat sounded very rapid. I could feel it too and I kept getting very dizzy. I did recheck my blood pressure later in day and it was 118/85... still higher than normal for me. Do you think this could possibly be a sign of a bfp coming up ?? 🙏🏼🙏🏼