Pregnant after miscarriage.?

Hello everyone so I'm alittle concerned because I unfortunately went through a miscarriage june 30th.. and bled through the first week of July , I got my regular period august 19th and lasted my regular days well now it's September 26 and apparently I'm 8 days late I've checked on my different period apps and they all say around the 18 or 19th and have been pretty accurate, I have been sexually active and my husband and I have agreed not to try but not to prevent because I really stressed myself out with temping and expectations so I'm letting life take its course but In your opinion could i be possibly pregnant or expecting my period near the end of the month I won't test until next week. Thank you so much for your help 💛

Also if I was to be pregnant so soon would there big a bigger chance of another miscarriage.