<human>: Can you provide a brief rundown of the text in within 3 sentences?

I had a guy I used to be in school with when I was younger. We'd talk on occasion but nothing serious. Fast forward 2 years later I was friends with his sister and (I didn't know they where related) I found out that he had a Facebook and we started talking but this time really flirty. Anyway we start going to the gym together and its all going great. We kissed a couple of days ago and ever since then we've been pushing things even more. Last night I basically had the biggest fuck up of my entire life. We were in my car and I was with him in his seat and I laid on his chest. Things start to get heated and we go all the way. The issue is he came inside me. I sort of panicked and he and I kind of had a laps in judgement. So whatever he calms me down and we drive to a store and he gets me Plan B. He assures me it'll be alright and not to freak out. Then he takes me to eat and assures me that even if something happened he'd be fine knowing I'd be a mom and he'd take care of me no matter what. He was very sweet and . Also an issue here is that I still have feelings for my ex. I really like this new guy but my Ex was the love of my life. 

Questions:
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1. What should I do about the pregnancy thing? I can't talk to anyone about this besides him. ( I DO NOT want a baby right now) Also keep in mind this happened about 6 hours ago. Should I wait to see if I get my period or should I just go to a doc?

2. I feel like a whore. Should I just stop seeing him and forget about what I did?

3. He was very sweet with me and supportive. I don't know if I should give things a go with him?
<bot>: I was a idiot had unprotected sex with a guy that really really likes me I think I still have feelings for my ex. What should I do with the new guy and the pregnancy scare?