Aww congrats on your baby, mama! The depo injection itself is just a quick prick, honestly tak sakit sangat, a few of my mum friends said it's easier than blood test, hehe. Side effects vary lor, some of us had spotting or mood changes in the first few months, but it settled down, and the convenience factor is worth it especially when you're juggling meds already and tak nak risiko lupa. Since you mentioned health issues, best to go through the pros and cons specifically with your gynae to make sure depo is the safest fit for your condition, but I think your plan makes total sense given your situation!