Mostly bad info here.
Adult ticks most certainly can carry borrelia (generally, but arguably, considered the pathogen that causes Lyme Disease). Ticks can reliably be tested, but even if they are carrying borrelia, there is still no guarantee you contracted the infection. Some county health departments will perform the testing for free. Ticks can carry quite a few other dangerous pathogens besides borrelia!
Nearly all testing is for antibodies. Antibody testing does not always work well for many tick-borne illnesses for a number of reasons. The health of your immune system has far more to do with how you weather any infectious storm than any particular pathogen you come into contact with.
I've had hundreds (no exaggeration) of tick bites, but only 2 (both in northern CA) caused any trouble. I would rather break my neck again than go thru what I did with the tick bite mess!!!
It is unlikely you contracted any serious infection from the tick bites, but definitely keep an eye out for rashes, stubborn flu-like symptoms, unexplained weakness, heart palpitations, etc.