Anxiety Stressed!!!!

Just got off my birth control 4 weeks ago had a period a week after I stopped. Not sure if that was because of the “stopping of pills” or an actual period. We are TTC have been Trying for about 2 1/2 weeks. Took a test today it was negative, and I knew it would be because I’ve just started trying, but the fact that I know I’m TTC and want a PPT is making me very Anxious!! Anyone have that feeling. I’m gonna take another test in 3 weeks kus that’s what my app says so we will see what the results are.