How are you feeling 2 weeks post op?

HI all, I am new to this website and I am so glad I found it! Let me start by saying I had my TT on December 2nd with a MR. I have 2 children 8 and 10. I had contemplated having a TT for 5 years and finally did it! I am so happy I did but this recovery I am not patient with.  I have been sitting around the house bored to death these past 2 weeks and this has helped me by following others journeys it is great! Well my situation is I went out yesterday thinking it has been two weeks it should be ok to take a short trip out. Well I needed to get some Christmas present so I went to the store and after 15 mintues started to feel very tight in the stomach and wierd. Then I had a little panic attack and left my cart in the middle of the store and went home! Did I go out to soon? Has anyone else experienced this?