Two incidents during this time have got me worried a little.
1) One time me and boyfriend were rubbing against each other, though were both fully clothed, with at least 3-4 layers of clothing between us. I don't know whether he ejaculated or not, but later I got worried because his penis was directly against my vagina. So if he did ejaculate, is there a chance that semen will pass through 3 layers of clothes and get me pregnant?
2) Another time, he'd touched his penis, which had some semen on it, then he wiped it off on his shorts and 2-3 minutes later, he rubbed me through my underwear. Could this be dangerous? Should I be worried?
Also I have a question regarding a pregnancy symptom: How frequent urination is called frequent? One every hour? Once every two hour?