10 days into IF - blood pressure reading high

As title says, 10 days into IF - I’m doing 16:8 and skipping breakfast. Black coffee and plain water only till 11. This morning just before feeding window opened I felt very hungry and my heart was pounding. Checked blood pressure and it was 144/88. It’s usually around 120/80. I had drunk one more cup of coffee than usual, and also 2 weeks ago started on Letrozole meds which have hypertension as a listed side effect. I guess when you’re on meds, it can be hard to establish what is causing what. I broke fast with a banana, then lunch at 1pm and have not really felt better till now, 5pm. Grateful for input /advice! via /r/intermittentfasting https://ift.tt/5krvpg7 https://ift.tt/xbzpenV