Period coming? Feels like I’m having a lot of discharge but I’m not

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Is this a sign my period is coming soon (like tonight or tomorrow)? I feel like I’m having a lot of discharge but I’m really not. Yes it’s wet but it isn’t like the amount it feels like. I keep thinking it’s my period and I check and no period. Is this an early period sign it’s coming? I’ve already switched to dark panties in case 😂