BP fluctuation. Does bp fluctuate a lot?

Hello doctor I am an anxiety patient. I don't have anxiety daily but I overthink and become anxious on hearing any heart health issues or someone dying from heart attack etc. I met a cardiologist here last year and I am on a mild dose of zapiz sos if and only needed. Whenever I check my BP i become anxious and start feeling restless. I did my ecg echo all blood tests etc last year which came normal except a few marginal highs and lows in the lipid profile which my doctor was not concerned about. NOW MY QUESTION IS Does BP fluctuate a lot? Especially with an anxious person like me. As of February my BP has been normal but sometimes suddenly it's high and remains high for 2-3 days then again normal. When I am in panic mode it reaches 160/100 for that second but else 144/92 150/90. Most of the time it's 126/84 130/82 137/88 120/78 etc depending on the time of the day i check. And i keep checking it most of time looking for that it should just come normal and then i feel ok. Kindly advice