No problem and yes, I did have the tests.
You need to ask your GP to refer you for a blood test. You need a toxoplasma igG test first to establish whether you already have the antibodies - ie you've been infected before and are therefore immune / safe. Roughly half the population have been infected at some point, usually from undercooked meat, and therefore have the antibodies. The danger is when you are infected for the first time when pregnant as you probably know.
If the first IgG test is positive that means you have indeed been infected at some point - probably before you got pregnant. But it might still be worth having the toxoplasma igM test to fond out if it was a recent infection.
If the igG is negative, as mine was, it means you don't have the antibodies, and will also need an igM test too - but try and make sure this is done about 25 days after the date when you think you might have been infected as the incubation period for the parasite is 5-23 days. If this is negative you can relax - there was no recent infection either. (Mine was - and yours probably will be!)
If it is positive though it doesn't necessarily mean you need to panic, as there is a high rate of 'false positives', because sometimes the antibodies they are testing for in the igM test can lurk for up to 18 months. If this happens you would need to talk to a specialist - an obstetric consultant or virologist - for advice.
I guess the reason I wanted to know whether I'd been infected is that there are things you can do at this point to reduce the chance the baby will become infected, if you know you were infected whilst pregnant (an amniocentesis, special antibiotics, etc.)
More info on the theory behind the testing h=is here - you might want to print this out for your GP! http://www.dpd.cdc.gov/dpdx/html/frames/S-Z/Toxoplasmosis/body_Toxoplasmosis_serol1.htm
But once again, it is very, very rare...
Hope this helps - good luck!