I've been feeling sick.. could i be pregnant..?!?

Im 14 & i've been dating my boyfriends for about 7 months now. We did NOTT have sex at all. I dont want that until i am older. But the other day.. he started getting flirty so reached down his pants & started rubbing his dick... (i usually dont do that..) but he didnt c.u.m. But right after, i still washed my hands with A LOT of soap.. But then later on, he fingered me a couple times.. Btw i am not a slut so please dont call me that. ): But its been like a week or two since then & in these past 2/3 days, i've been feeling nautious. I had a bad headache yesterday but i took advil & it helped a little. I've also been having like stomache pains. But more like i have to go to the bathroom. I'm SO scared & I'm always crying because of how scared i am.. Please help me. ): My friends are saying its not possible that i am because he didnt c.u.m & niether did i... Also we had clothes on. PLEASE HELP ME.