High blood pressure, -again

So I had high blood pressure with my first two pregnancies. They actually took my girls two weeks early both pregnancies Due to my blood pressure. Does anyone have any tips or tricks to help lower blood pressure? I feel like I try to eat a lot better. I don’t drink caffeine often. I was on blood pressure medicine before I got pregnant this third time. But stopped taking them when I found out I was pregnant. I really don’t want to have blood pressure issues this whole pregnancy. Since I’m only 10 weeks. Any information would be super grateful.

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I’m 5’2 and 247 pounds. So I know that doesn’t help.