TMI WARNING

So me and my boyfriend had sex today after 2-3 weeks of not. He gave me head after about a month and a bit of not. Anyway, he made me finish very hard, to the point I was loud as I finished. (Usually I'm loud until I'm finishing then I'm silent bc I hold my breath, this time i was loud while finishing) and it made my leg go tingly for a little bit. It's the hardest ive finished in my entire life (I'm 20). I ended up crying after. We had cuddles and kisses afterwards and I just couldn't stop the tear from falling and idk even know why I was crying. Is this normal? It's the first time it's happened to me