At my appointment my gynaecologist told me to higher the dose to 150mg of clomid. So that’s what I did

Cycle day 2 today so I started clomid this morning. I just received a letter following up from the appointment and it said I should be taking 100mg! I phoned up and she said 100mg so why would she say 150mg?!

Is anything going to happen?

Do I need to contact the hospital because I took to much?