Low Hgc levels and been spotting for almost 2 weeks

Em
I just need a piece of mind. I'm really stressed and feeled with anxiety. I got a positive pregnancy test on 2/7/17 and then blood work and my hcg levels were 132. Went to hospital the next day for spotting and hcg levels were 155. Next blood work up on 2/14 hcg spiked only a little to 168 and I'm still spotting mainly only seeing anything after I pee and wipe. I am going crazy over here because no one is telling anything and everybody keep saying wait for blood work. Has anyone experienced this and came out to still have a good pregnancy????