periods after first time having sex... 🙄

Brooklyn
I am 19 and I had sex for the first time about 7 weeks ago. I was caught up and was also being very stupid and we did not use a condom. He did not cum until quite a bit later when I was giving him a blow job. 
Since then, I haven't had a full blown period. I had one full day of bleeding about 4-5 weeks later but only a little spotting other than that. On top of being worried about all that, school has been pushing me to my limits.... help me.Â