Tired of this dull achy pain!!!

Momma Kris • Baby girl coming June 2018 💕🎀

For more then a few days now I’ve had this like dull achy pain right in my lower abdominal. I am 14 weeks tmrw according to my doctor but 15w4d according to lmp. It’s uncomfortable to walk with every step and sitting down and standing up. Feels like a bruise or like I had super rough sex a day or two ago. Idk just tired of feeling this and not knowing what it is, just stretching pains?