Is this love?

I’ve had boyfriends before but it’s safe to say I’ve never been in love with any of them. I’m almost 17 now and I’ve been with my boyfriend 2 months now and it’s been crazy. We’ve called almost every night for the past 2 1/2 or 3 months. I think about him all the time. I’ve deleted boys off my snapchat cause I know he gets jealous. For some crazy reason I want him to text me all day long cause I get lonely and sometimes I even start crying just thinking too deep into little things. I’ve never been an emotional person at all until I met him, now I cry over things like girls on his Facebook or fights or him not texting me for a long period of time without explanation. I’ve never been like this with my exs I didn’t mind if they had female friends and didn’t call near as much. This has been the first boyfriend that I could see myself marrying. Am I in love or what the hell is going on in my head ?