Hi Bec

If you eye sight is getting fuzzy then you should get checked. I cant understand why your Midwife would not tell you what your BP is. Do they write it down anywhere? Here all women have a booklet that they keep and we enter the details like the BP in that at each visit. When you get checked ask for a urine test then ask them to explain the results to you. If you have more than a trace of protein in your urine then you may need a blood test.
If you need any more info just let me know.