Should I get tested?

So I'm on grindr every now and then but last week I hooked up with two different guys on different days we didn't kiss but I did fuck them in the ass without a condom. I asked one of the guys If he wanted me to wear one and he said it was up to me so I didn't the other guy well I was wearing one and it broke and I asked if he wanted me to keep going and he said yes so I did. I don't think I have anything but I've been talking to this guy for a few months now and I don't want him to catch anything if we ever end up doing anything sexual.