Beans

I’m forcing myself to eat black beans cause it’s healthy and I’m not enjoying it but only doing it for the baby and I read it’s starchy ! I don’t know much about all this when it comes to food I started researching and getting some knowledge but I’m not suppose to be eating starch ! Is this okay to eat though ? I don’t have a thing to check my blood yet I should be getting it when they prescribe me the correct one . I don’t want to damage the baby with all the bad foods :/