Help! Does anyone see a second line?

So, my cycle ranges from 4-5 weeks and I am currently 5 days past AF on week 5! I keep testing what I feel are negatives, but I’ve been getting VERY nauseated at night the past couple day’s, mild tingly cramps that feel nothing like my normal period cramps, and oddly vivid dreams (I normally never dream that I can remember) all about positive pregnancy tests! I know you’re likely not supposed to do this but I used my ovulation scanner to see if it would recognize a second line, and it came up as a positive LH!🤦🏻‍♀️ please help me! I see nothing and I’m quite literally going nuts! Could it be too soon to test?