Coil Removal

I had the coil put in in May and beginning of August I started getting cramps and spotting (like watery pink) I went and got it checked and all looked good. 2 weeks later Ive still got cramps but like labour level and now bleeding heavier and clotting I got the coil removed August 15th with my period due August 20th. Its now obviously the end of August and I still don’t have a period- is this normal for a coil removal?