u/thehornyguywantyou

I am 24(M) I don't have a girlfriend and I had sex only a few times and first time I cum within a minute and it happens 2 times more but sometimes I last 2-3 mins Max. What should I do I cum within mins, when I masterbat sometimes I last more than min but sometimes I eject within min. Please forgive my english or maybe I am not able to explain but please can someone give me advice on what I should do or if it's normal because I haven't had so much sex so when I get the chance I eject in excitement.