Your thought?!?!

I am new on here lady's, I have some questions on what y'all think. My husband and I have been trying for a baby since end of March, I have been on the depo shot for a year and birth control, got off in January of the depo and March of the BC pill, I have a 7 yr old girl. I have a consistent period, I only go off schedule if I am supppper stress or something usually med to heavy for 5-6 ish days. I have been have pregnancy symptoms of headaches tired boobs sore bloating ect and would take a pregnCy test and it be negative, the past month my food eatings have been so crazy craving spicy food, which before would kill my stomach and I would go to bathroom, not really bothering me now, wanting to eat all the time, but when I eat I get fuller faster and hungry two hours later. My husband and I had sex 5 times out of the three days and next morning I started spotting I was almost 5 days early until I actual start period and it was supper light and only lasted about 2-3 days which isn't normal at all, I just want to sleep all day been having like my face is feverish hot but no fever headache backache weird stomach motions or like bubbles going on. But don't want to take a test Bc I doubt I am, just last several weeks my weight has been all over the place I was trying to loose weight and it keeps going up and down and my feet has started swelling which has never happens besides with my first pregnacy before I have birth!! What do you think lady's??