So I'm confused

So I keep getting almost positive opks been that way for 2-3 weeks now and I keep getting very very faint positive pregnancy tests as well that wont get any darker they are just stuck on being very very faint but can see the line I'm not sure what to do or what to think about it and its worrying me am I going to ovulate or am I pregnant or am I neither I just dont know

I've been nauseated and just not feeling the greatest here lately :( I wish I knew what was going on