u/Dangerous-Fix-3039

I’m a beginner making a wearable for the first time, pattern link below if anyone is curious. I’m on the body part which is just going round and round, and it was all going fine until my stitch marker fell off at some point. Counting rows isn’t that important for this, I just can’t fine the spot where I started so I can end in the right place. Any advice?

https://www.mjsoffthehookdesigns.com/easy-crochet-raglan-sweater/