I went to my ob yesterday for my first visit. I am 8 weeks. I had to go to the er three days before cause i was cramping and was spotting some and i haf a uti. They did an ultra sound and baby was fine. But yesterday at my ob appt. Ultra sound was fine and babies heart rate was 170. Today i had a little darker spotting but i thought it might be from me getting my pregnancy pap. But ive bern cramping a lot. I notice its after ive been up a while and im getting tired is when i cramp. But the still spotting is bothering me. Just wondering if om staying worried for nothing. Im 36 years old and this is my first baby. I even cramp in my legs. Thanks yall for any info.