Painful belly

Ashley • I`m about to turn 27.... I`ve been married to the love of my life for 3 years may 26 2015..... We are trying for our 1st

After I had dinner (soup and grilled cheese) my stomach tightened up at the top and was painful for a bit and now is just super tender to the touch right below my breast bone.... Normal??... Stretching???... 18 weeks 1 day now