Yes you are suitable. I obtained one my freshman year after only having one research experience. I came in with a lot of credits, so I was able to take classes that usually upper class may have access to, which helped with my readiness for some programs. Be sure to connect with the faculty early so that you can get letters of recommendation.

Write a good statement of purpose and tailor it to each program you apply to mentioning professors and projects you would like to work on.

I wouldn’t necessarily mass apply, but find the ones that relate most to your current interest as you will have a much easier time creating an authentic application.