I don’t know what to do

Hey I have been on clomid for 3 months and no baby. Before that we tried for about 9 months no luck. I have two kids both from like one time having sex. I’m ready to give up I’m 37 and all I wanted was a big family and now I’m cramping and I feel my period coming soon. It is supposed to be here tomorrow and I got the cramps and pink discharge. I guess why I’m texting is because I don’t know what to do. I want to give up because this is killing me every month to think maybe then be crushed by my period coming. I mean it was one thing during like the first six months but now I’m just so let down from all the trying and disappointment. I don’t know if I should try again or just give up. I don’t want to spend a fortune and it not work so I’m not sure I should go to a specialist and try other things. I just really wanted this and my ex husband was against it so when we split I spent 6 yrs looking for a good man. I found one and now I can’t conceive. What options do I have and what do you think I should do because I’m lost right now. Thank you all in advance for your advice.