Is my blood pressure to low?

I’m new to measuring this but I’m in my mid 20’s and have been getting very dizzy lately. So I started measuring my blood pressure like my

Mom suggested (she’s had high blood pressure in the past) today I got my lowest reading and im wondering if it’s something to worry about or still normal. Google is giving mixed answers and my moms not answering lol.

These were taken 10 mins apart (lowest one when I let myself rest for a bit)