Endometriosis & miscarriage

Ive had endometriosis for many years, dealt with the pain & had a few laparoscopy to help & learnt to manage it. i recently had a miscarriage in November & since then ive had this constant bloat, pains/cramps and im wondering if the miscarriage has caused this to flare up again or if this is normal that im still getting these cramps? Anyone else had this too?