<human>: Can you summarize the given text in a few sentences?

So quick background: I'm a senior in college and she's a grad student.  We starting seeing each other end of December, (going out to grab a drink, watching movies at each others houses, etc.)

The other night I asked if she wanted to be official or if she was looking for a relationship at all and after talking we both liked each other enough to give it a shot so we became official.

She's going to be staying in Massachusetts for the next two years to finish up her degree while I'll be home in New York working after I graduate, so starting in May we'll be long distance.

I guess I'm nervous because I haven't had a girlfriend since early high school (it was hardly serious; only about 4 months) and I don't want to do anything stupid. From what she's been telling me, she's been in a few relationships in the past so I doubt she's nervous about it.

I also don't want my nerves (shoutout to r/anxiety) to get the best of me so I was hoping I could get some advice.  I know it's vague, but really anything would help.

Thank you all in advance!
<bot>: First girlfriend in a while, we'll be long distance starting in May, my anxiety has me freaking out.  What advice would you give me for my first serious relationship?