Advice please

Kerry

Hello, my depo run out on the 14th august and all yesterday and today I've had pains all across bottom of my belly like from hip to hip they sometimes feel like period pains can anyone advise if they are actually period pains so soon after depo run out as I never had a period on depot I've had deposit since October and 3 months ago I was a month late renewing it and think I had a period a week and half after and renewed it n now not because ttc do you ladies think it could be my body going back n a period also sometimes my muscles in my belly feel like I've been working out but I haven't