i cant tell

for the last few days I've been feeling very anxious and weak and just sick so I decided to take a test one line came ou r very dark and the other came out very light almost hard to see but u can kinf of see it is there at least I can I have a 5 month old son ad I had a c section I am so frightened if I am BC of owh soon it is to even have another baby let me know what u guys think