Doctor appt & no insurance

Allie
I'm 7 weeks today and haven't been to the doctor yet becuase I don't have insurance. Should I go to a women's clinic this week? 
A little about me: I'm 20 years old. I've been doing hair for 4 years. I went to college for 6 months and decided that school wasn't for me. My boyfriend and I have been together for 3 years and I'm secure in my career and have been for the past 2 years. I tell you all this so you know that I am NOT your average 20 year old. My boyfriend and I will be getting married before the baby comes and I'll be eligible for insurance through the military for the remainder of my pregnancy & so on. But I won't have insurance until then.
I'm wanting to know the best place to go that will take care of me and my unborn child without spending a fortune.