Help my anxiety

So i had sex now with my bf 3 times in the past three weeks, i am on birth control and we used condoms every time. Every time we did it he pulled out before he came and the condom never had holes in it. I am on the mini pill and it throws my period off a bit, but <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> says my period should be coming in ten days now and i am getting some cramping and my breast are slightly tender. Ik you may think it is stupid that I am asking but i have anxiety. Do you think i am ok or should i be worried? It would really help me calm my nerves.