Hi I am 22 weeks pregnant. I have experienced some concerning issues I would like some advise with. A few days ago I began to have some lower abdominal pain that lasted approximatively 15 to 20 minutes. After changing in to some loose fixed sweats my pain deteriorated and I just assumed it was do to my jeans being to tight. Now today about 45 minutes ago. I began to bleed a pinkish reddish blood, similar to a regular flowing period, currently now it is more similar to a light flowing period. I am not experiencing any pain, but could use your advise.