infertility

Hey everyone. Please don't judge me while you read this.. but I am currently 18years old. I've been with my boyfriend for almost 4 years, we have plans to get married sometime soonish I hope haha. But we both feel we really want a baby. But I'm having anxiety because I stopped my birth control 2 1/2 years ago and since then we had a few accidents (not trying to get me pregnant) and I took plan b some times but some accidents I couldn't because I didn't have any money at that time. I am a college student and he is working a full time carpenter job. I really feel ready but I think I have infertility problems.. my doctor is extremely judgemental so I really don't want to see her for a test to see if I'm having the issues. Is there any clinics that will test you for it? Please help! I'm located in Massachusetts if that helps any. Thank you :)