As per your age, it seems to be in range if this value was of before starting medications and excluding risk factors. It will be better to have BP charting for atleast 1 week to knw exactly fluctuations and range for ur BP, because one read is insufficient to start treatment.
Next Steps
You can consult general physician for further management and regular medications
Health Tips
Keep Salt in diet <5gm/day & avoid additional salt over food
Opt for diet as per HTN concern
Eat fruits n vegetables
Daily exercise
Avoid smoking n alcohol