Light pink spotting 5-6 weeks

Hi. I'm a first time mommy so everything is new and worries me. I've had super light light cramps for the passed 2 weeks, not daily but atleast every other day. I mean super light, they feel like period cramps. I read it's normal but I haven't read about how long it's normal for? Also (tmi) when I push too hard to pee a little tiny bit of this light pink fluid comes out... It's barley anything but I was just wondering if anyone had this happen? My first appt isn't until March 14. Oh and I'm 6 weeks.