helppppp... pleaseee!!!

so I got my nexplanon taken out in April after a whole yr of losing hair and gaining weight the doctor put me on pills to kind of help my period come down in July July 7th I spotted and now I've been feeling cramps but nothing I have an appointment on Tuesday and I'm a little worried today I had this jello clear mucousy thing after I wiped I haven't had my period in over 3 years we've been trying to conceive for about 4 months now it's stressing me out.. this would be our 3 kids it was so easy with the other two when I was unplanned and now that this one is Planned is taking forever with my other two the next month I was pregnant... I'm peeing on the stick doesn't work for me it will come out negative... pic in the comment...