Pregnancy? Maybe?

Amber

My periods have been irregular since I stopped taking birth control. I had to stop because the hormones are causing more migraines, and I have Chiari Malformation, which is a herniation of my brain stem. So since stopping my period has been irregular. Some times I’ll bleed for 3 days, the next month I can bleed for 2 weeks. This month I bled for 7days, quit bleeding for 3 days and started bleeding again. I had sex on the 7th when I thought I was done with my period, then started bleeding on the 9th. I quit bleeding 4 days after that. But the 7th we didn’t use any protection and we’ve only been using the pull out method, which I know isn’t a great way for prevention. We aren’t doing anything to prevent pregnancy but we aren’t trying either if that makes since. This app says my period is in 8days, but I’ve been very nauseous, and tired, and I’m pretty bloated and my BM have been irregular too. Would it be to early to test? We’ve had sex more times this month, not just the 7th so I’m not sure when to test whether I should test now or just wait.