Omg is this my positive opk?!

I have missed my periods last 4 months, but still religiously opk testing. Never had a line this dark! Maybe the vitex and myo insitol worked?!

Please tell me this is positive... we have BD for 2 weeks straight now hahaha ! Is it even possible to go without periods, randomly ovulate, and get pregnant?! I cant get pregnant right? Or can I😍